7.1

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2024-32469

CVE-2024-32469: Decidim cross-site scripting (XSS) in the pagination

Impact

The pagination feature used in searches and filters is subject to potential XSS attack through a malformed URL using the GET parameter per_page.

Patches

Not available

Workarounds

Not available

References

OWASP ASVS v4.0.3-5.1.3

Credits

This issue was discovered in a security audit organized by the mitgestalten Partizipationsbüro and funded by netidee against Decidim done during April 2024. The security audit was implemented by AIT Austrian Institute of Technology GmbH,

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2024-32469

CVE-2024-32469:

7.1

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
decidim	rubygems	< 0.27.6	0.27.6
decidim	rubygems	>= 0.28.0.rc1, < 0.28.1	0.28.1

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from improper neutralization of the 'per_page' GET parameter in pagination features. XSS occurs when user-controlled input (per_page) is reflected in HTML output without proper escaping. In Ruby on Rails frameworks, pagination logic typically resides in helper modules. The functions responsible for rendering pagination controls (per_page_selector) and generating pagination links (paginate) are prime candidates as they would directly handle the 'per_page' parameter. The high confidence comes from: 1) Direct correlation between the vulnerability description and pagination control functions, 2) CWE-79's focus on output neutralization failures, and 3) Standard Rails patterns for handling pagination parameters in helpers.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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