GitHub Advisoryadvisory · Packagist
GHSA-j55w-hjpj-825g Contao: Insufficient BBCode sanitizer
MEDIUM
Official page ↗
- Aliases
- CVE-2024-28234
- Ecosystem
- Packagist
- Packages
- contao/comments-bundle
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-74
- Reviewed
- 2024-04-09
Affected packages
• Packagist contao/comments-bundle: >= 2.0.0, < 4.13.40 → fixed in 4.13.40
• Packagist contao/comments-bundle: >= 5.0.0-RC1, < 5.3.4 → fixed in 5.3.4
Description
Impact
If BBCode is enabled for comments, users can inject CSS styles.
Patches
Update to Contao 4.13.40 or 5.3.4.
Workarounds
Disable BBCode for comments.
References
https://contao.org/en/security-advisories/insufficient-bbcode-sanitization
For more information
If you have any questions or comments about this advisory, open an issue in contao/contao.
Related
Alias · CVE (1)
- CVE-2024-28234 Contao is an open source content management system. vulnerability
Weakness · CWE (1)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
References
- https://github.com/contao/contao/security/advisories/GHSA-j55w-hjpj-825g web
- https://nvd.nist.gov/vuln/detail/CVE-2024-28234 advisory
- https://github.com/contao/contao/commit/55b995d8d35da0d36bc6a22c53fe6423ab0c4ae2 web
- https://github.com/contao/contao/commit/6d42e667177c972ae7c219645593c262d7764ce2 web
- https://contao.org/en/security-advisories/insufficient-bbcode-sanitization web
- https://github.com/contao/contao package