6.1

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2024-39124

CVE-2024-39124: Roundup Cross-site Scripting Vulnerability

In Roundup before 2.4.0, classhelpers (_generic.help.html) allow XSS.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2024-39124

CVE-2024-39124:

6.1

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
roundup	pip	< 2.4.0	2.4.0

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The primary vulnerability stems from template files using TAL's 'structure' directive in script tags (e.g., tal:content="structure string:..."), which prevented HTML escaping of user-controlled URL parameters. The commit diff shows removal of 'structure' in 20+ template files across classic/devel/minimal/responsive themes. Secondary vulnerability in client.py error handling showed unsafe assignment of raw message arguments. The combination of unescaped JS injection points and reflected Referer header handling created XSS vectors. Confidence is high for templates due to direct correlation between 'structure' removal and CVE description, medium for client.py changes as they address a related but separate CVE-2024-39125.

Vulnerable functions

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Vulnerability Intelligence
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WAF Protection Rules

WAF Rule

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Reasoning

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