medium4.3
CVE-2024-28234
Contao: Insufficient BBCode sanitizer
Impact
### 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](https://github.com/contao/contao/issues/new/choose).
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | contao/comments-bundle | >= 2.0.0, < 4.13.40 | 4.13.40 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Contao | Contao | from 2.0 before 4.13.40 from 5.0.0 before 5.3.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://contao.org/en/security-advisories/insufficient-bbcode-sanitization
- https://github.com/contao/contao/commit/55b995d8d35da0d36bc6a22c53fe6423ab0c4ae2
- https://github.com/contao/contao/commit/6d42e667177c972ae7c219645593c262d7764ce2
- https://github.com/contao/contao/security/advisories/GHSA-j55w-hjpj-825g
- https://github.com/advisories/GHSA-j55w-hjpj-825g
- https://nvd.nist.gov/vuln/detail/CVE-2024-28234