Contao discloses sensitive information in the front end search index
### Impact Protected content elements that are rendered as fragments are indexed and become publicly available in the front end search. ### Patches Update to Contao 4.13.56, 5.3.38 or 5.6.1. ### Workarounds Disable the front end search. ### 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).
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-57756US | — | — | ||
Contao is an Open Source CMS. In versions starting from 4.9.14 and prior to 4.13.56, 5.3.38, and 5.6.1, protected content elements that are rendered as fragments are indexed and be… | ||||
02
references
External citations — patches, advisories, analysis.
- https://contao.org/en/security-advisories/information-disclosure-in-the-front-end-search-indexWEB
- https://github.com/contao/contaoPACKAGE
- https://github.com/contao/contao/commit/a03976c459b6f3985a28f6488b82a76ffb6c0514WEB
- https://github.com/contao/contao/security/advisories/GHSA-2xmj-8wmq-7475WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-57756ADVISORY
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