How severe is CVE-2025-57756?

CVE-2025-57756 has a CVSS v3 score of 5.3 (MEDIUM).

CVE-2025-57756

Name: contao
Author: contao

5.3MEDIUM

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 become publicly availa

Published: 8/28/2025Updated: 9/2/2025

Description

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 become publicly available in the front end search. This issue has been patched in versions 4.13.56, 5.3.38, and 5.6.1. A workaround involves disabling the front end search.

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Affected Products

contaocontao

References

https://contao.org/en/security-advisories/information-disclosure-in-the-front-end-search-index
Vendor Advisory
https://github.com/contao/contao/commit/a03976c459b6f3985a28f6488b82a76ffb6c0514
Patch
https://github.com/contao/contao/security/advisories/GHSA-2xmj-8wmq-7475
PatchThird Party Advisory