CVE-2025-57756

Name: CVE-2025-57756
Creator: NVD / NIST
Published: 2025-08-28T17:15:36.023+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2025-57756 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.27%

17.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Contao	Contao	>= 4.9.0, <= 4.9.14
Contao	Contao	>= 4.10.0, < 4.13.56
Contao	Contao	>= 5.0.0, < 5.3.38
Contao	Contao	>= 5.4.0, < 5.6.1

References

https://contao.org/en/security-advisories/information-disclosure-in-the-front-end-search-indexVendor Advisory
https://github.com/contao/contao/commit/a03976c459b6f3985a28f6488b82a76ffb6c0514Patch
https://github.com/contao/contao/security/advisories/GHSA-2xmj-8wmq-7475Patch, Third Party Advisory

Timeline

Published: Aug 28, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-57756?

How severe is CVE-2025-57756?

CVE-2025-57756 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2025-57756?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-57756?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST