Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1.
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a Web Server Gateway Interface web application library. Applications using `werkzeug.formparser.MultiPartParser` corresponding to a version of Werkzeug prior to 3.0.6 to parse `multipart/form-data` requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. This vulnerability is fixed in 3.0.3.
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a comprehensive WSGI web application library. Prior to version 2.2.3, Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a small amount of bytes, but each requires CPU time to parse and may use more memory as Python data. If a request can be made to an endpoint that accesses `request.data`, `request.form`, `request.files`, or `request.get_data(parse_form_data=False)`, it can cause unexpectedly high resource usage. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. The amount of RAM required can trigger an out of memory kill of the process. Unlimited file parts can use up memory and file handles. If many concurrent requests are sent continuously, this can exhaust or kill all available workers. Version 2.2.3 contains a patch for this issue.
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a Web Server Gateway Interface web application library. On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable. Werkzeug version 3.0.6 contains a patch.
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Werkzeug is a comprehensive WSGI web application library. Browsers may allow "nameless" cookies that look like `=value` instead of `key=value`. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like `=__Host-test=bad` for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie `=__Host-test=bad` as __Host-test=bad`. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. The issue is fixed in Werkzeug 2.2.3.
The comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2023-46136
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1.
Publish Date: 2023-10-24
URL: CVE-2023-46136
### CVSS 3 Score Details (8.0)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Adjacent - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/pallets/werkzeug/security/advisories/GHSA-hrfv-mqp8-q5rw
Release Date: 2023-10-24
Fix Resolution: werkzeug - 2.3.8,3.0.1
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
CVE-2024-49767
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a Web Server Gateway Interface web application library. Applications using `werkzeug.formparser.MultiPartParser` corresponding to a version of Werkzeug prior to 3.0.6 to parse `multipart/form-data` requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.
Publish Date: 2024-10-25
URL: CVE-2024-49767
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/pallets/werkzeug/security/advisories/GHSA-q34m-jh98-gwm2
Release Date: 2024-10-25
Fix Resolution: quart - 0.19.7;werkzeug - 3.0.6
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
CVE-2024-34069
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. This vulnerability is fixed in 3.0.3.
Publish Date: 2024-05-06
URL: CVE-2024-34069
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/pallets/werkzeug/security/advisories/GHSA-2g68-c3qc-8985
Release Date: 2024-05-06
Fix Resolution: Werkzeug - 3.0.3
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
CVE-2023-25577
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a comprehensive WSGI web application library. Prior to version 2.2.3, Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a small amount of bytes, but each requires CPU time to parse and may use more memory as Python data. If a request can be made to an endpoint that accesses `request.data`, `request.form`, `request.files`, or `request.get_data(parse_form_data=False)`, it can cause unexpectedly high resource usage. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. The amount of RAM required can trigger an out of memory kill of the process. Unlimited file parts can use up memory and file handles. If many concurrent requests are sent continuously, this can exhaust or kill all available workers. Version 2.2.3 contains a patch for this issue.
Publish Date: 2023-02-14
URL: CVE-2023-25577
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2023-25577
Release Date: 2023-02-14
Fix Resolution: Werkzeug - 2.2.3
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
CVE-2024-49766
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a Web Server Gateway Interface web application library. On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable. Werkzeug version 3.0.6 contains a patch.
Publish Date: 2024-10-25
URL: CVE-2024-49766
### CVSS 3 Score Details (3.7)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/pallets/werkzeug/security/advisories/GHSA-f9vj-2wh5-fj8j
Release Date: 2024-10-25
Fix Resolution: Werkzeug - 3.0.6
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
CVE-2023-23934
### Vulnerable Library - Werkzeug-2.2.2-py3-none-any.whlThe comprehensive WSGI web application library.
Library home page: https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl
Path to dependency file: /python/Web-cache-poisoning/requirements.txt
Path to vulnerable library: /python/Web-cache-poisoning/requirements.txt,/python/WebSocket-Message-Manipulation/requirements.txt,/python/SQLI-login-bypass/requirements.txt,/python/Session-Management-1/requirements.txt,/python/Session-Management-2/requirements.txt,/python/Auth-bypass/requirements.txt,/python/Host-Header-Authentication-Bypass/requirements.txt,/python/Attack-Server/requirements.txt,/python/Threat-modeling/requirements.txt
Dependency Hierarchy: - :x: **Werkzeug-2.2.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dbff3320673205dea2e0a4c513d54497ca905aab
Found in base branch: master
### Vulnerability DetailsWerkzeug is a comprehensive WSGI web application library. Browsers may allow "nameless" cookies that look like `=value` instead of `key=value`. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like `=__Host-test=bad` for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie `=__Host-test=bad` as __Host-test=bad`. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. The issue is fixed in Werkzeug 2.2.3.
Publish Date: 2023-02-14
URL: CVE-2023-23934
### CVSS 3 Score Details (2.6)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Adjacent - Attack Complexity: High - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: Low - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2023-23934
Release Date: 2023-02-14
Fix Resolution: Werkzeug - 2.2.3
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.