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CVE-2025-57756

Contao discloses sensitive information in the front end search index

Published: Aug 28, 2025Updated: Sep 2, 2025 Sources: CVE List NVD GHSACWE-200
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.3%
Top 82.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-200CWE-612

Affected Products

contaocontao
On-prem
Web & CMS Plugins / cms-core
contao/core-bundlePackagistOSS Libraries
contao/contaoPackagistOSS Libraries
contaooss-projectDEWeb & CMS Pluginsaka contao cms
packagistpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/contao/contao/security/advisories/GHSA-2xmj-8wmq-7475
github.com
https://github.com/contao/contao/commit/a03976c459b6f3985a28f6488b82a76ffb6c0514
github.com
https://contao.org/en/security-advisories/information-disclosure-in-the-front-end-search-index
contao.org
and 2 more references View all →

Timeline

Published
Aug 28, 2025
Last Updated
Sep 2, 2025

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