CVE-2024-28234

Contao has insufficient BBCode sanitizer

Published Apr 9, 2024 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Contao is an open source content management system. Starting in version 2.0.0 and prior to versions 4.13.40 and 5.3.4, it is possible to inject CSS styles via BBCode in comments. Installations are only affected if BBCode is enabled. Contao versions 4.13.40 and 5.3.4 have a patch for this issue. As a workaround, disable BBCode for comments.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-1227 Contao is an open source content management system. Starting in version 2.0.0 and prior to versions 4.13.40 and 5.3.4, it is possible to inject CSS styles via BBCode in comments. Installations are only affected if BBCode is enabled. Contao versions 4.13.40 and 5.3.4 have a patch for this issue. As a workaround, disable BBCode for comments.
Github GHSA Github GHSA GHSA-j55w-hjpj-825g Contao: Insufficient BBCode sanitizer
History
Type Values Removed Values Added
First Time appeared Contao
Contao contao
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
Vendors & Products Contao
Contao contao
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 12:48 AM
Reserved
Mar 7, 2024, 2:33 PM
Status
Analyzed
Published
Apr 9, 2024, 2:15 PM
Modified
Jun 17, 2026, 7:21 AM