Flask_Cors-3.0.10-py2.py3-none-any.whl: 1 vulnerabilities (highest severity is: 5.3)

[mend-bolt-for-github[bot]]

Vulnerable Library - Flask_Cors-3.0.10-py2.py3-none-any.whl

A Flask extension adding a decorator for CORS support

Library home page: https://files.pythonhosted.org/packages/db/84/901e700de86604b1c4ef4b57110d4e947c218b9997adf5d38fa7da493bce/Flask_Cors-3.0.10-py2.py3-none-any.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Found in HEAD commit: 147081f321f69ec56664c026f4ef2bf0c6369b52

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (Flask_Cors version)	Remediation Possible**
CVE-2024-1681	Medium	5.3	Flask_Cors-3.0.10-py2.py3-none-any.whl	Direct	flask-cors - 4.0.1	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2024-1681

### Vulnerable Library - Flask_Cors-3.0.10-py2.py3-none-any.whl

A Flask extension adding a decorator for CORS support

Library home page: https://files.pythonhosted.org/packages/db/84/901e700de86604b1c4ef4b57110d4e947c218b9997adf5d38fa7da493bce/Flask_Cors-3.0.10-py2.py3-none-any.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Dependency Hierarchy: - :x: **Flask_Cors-3.0.10-py2.py3-none-any.whl** (Vulnerable Library)

Found in HEAD commit: 147081f321f69ec56664c026f4ef2bf0c6369b52

Found in base branch: main

### Vulnerability Details

corydolphin/flask-cors is vulnerable to log injection when the log level is set to debug. An attacker can inject fake log entries into the log file by sending a specially crafted GET request containing a CRLF sequence in the request path. This vulnerability allows attackers to corrupt log files, potentially covering tracks of other attacks, confusing log post-processing tools, and forging log entries. The issue is due to improper output neutralization for logs.

Publish Date: 2024-04-19

URL: CVE-2024-1681

### CVSS 3 Score Details (5.3)

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: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

### Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-84pr-m4jr-85g5

Release Date: 2024-04-19

Fix Resolution: flask-cors - 4.0.1

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