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jsoup-1.14.3.jar: 1 vulnerabilities (highest severity is: 6.1) reachable - autoclosed #14

Closed mend-for-github-com[bot] closed 1 year ago

mend-for-github-com[bot] commented 1 year ago
Vulnerable Library - jsoup-1.14.3.jar

jsoup is a Java library for working with real-world HTML. It provides a very convenient API for fetching URLs and extracting and manipulating data, using the best of HTML5 DOM methods and CSS selectors. jsoup implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do.

Library home page: https://jsoup.org/

Found in HEAD commit: 9f4c24e26919895f930725d34ee21d9b2b7fa77d

Vulnerabilities

CVE Severity CVSS Dependency Type Fixed in (jsoup version) Remediation Possible** Reachability
CVE-2022-36033 Medium 6.1 jsoup-1.14.3.jar Direct 1.15.3 ❌

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

Details

CVE-2022-36033 ### Vulnerable Library - jsoup-1.14.3.jar

jsoup is a Java library for working with real-world HTML. It provides a very convenient API for fetching URLs and extracting and manipulating data, using the best of HTML5 DOM methods and CSS selectors. jsoup implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do.

Library home page: https://jsoup.org/

Dependency Hierarchy: - :x: **jsoup-1.14.3.jar** (Vulnerable Library)

Found in HEAD commit: 9f4c24e26919895f930725d34ee21d9b2b7fa77d

Found in base branch: main

### Reachability Analysis

This vulnerability is potentially used ``` org.owasp.webgoat.lessons.xss.CrossSiteScriptingLesson3 (Application) -> org.jsoup.Jsoup (Extension) -> org.jsoup.nodes.Document$OutputSettings (Extension) -> org.jsoup.nodes.Entities (Extension) -> ❌ org.jsoup.internal.StringUtil (Vulnerable Component) ```

### Vulnerability Details

jsoup is a Java HTML parser, built for HTML editing, cleaning, scraping, and cross-site scripting (XSS) safety. jsoup may incorrectly sanitize HTML including `javascript:` URL expressions, which could allow XSS attacks when a reader subsequently clicks that link. If the non-default `SafeList.preserveRelativeLinks` option is enabled, HTML including `javascript:` URLs that have been crafted with control characters will not be sanitized. If the site that this HTML is published on does not set a Content Security Policy, an XSS attack is then possible. This issue is patched in jsoup 1.15.3. Users should upgrade to this version. Additionally, as the unsanitized input may have been persisted, old content should be cleaned again using the updated version. To remediate this issue without immediately upgrading: - disable `SafeList.preserveRelativeLinks`, which will rewrite input URLs as absolute URLs - ensure an appropriate [Content Security Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) is defined. (This should be used regardless of upgrading, as a defence-in-depth best practice.)

Publish Date: 2022-08-29

URL: CVE-2022-36033

### CVSS 3 Score Details (6.1)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Changed - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

### Suggested Fix

Type: Upgrade version

Origin: https://github.com/jhy/jsoup/security/advisories/GHSA-gp7f-rwcx-9369

Release Date: 2022-08-29

Fix Resolution: 1.15.3

mend-for-github-com[bot] commented 1 year ago

:information_source: This issue was automatically closed by Mend because it is a duplicate of an existing issue: #36