CVE-2025-57756

mediumpriority · track · 0EPSS 0.003 · 21 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.29% (21st) EPSS

CVSS 5.3 · medium

Is it mine?

17 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · security-advisories@github.comexploitability 3.9 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200USCWE-612USCWE-612US

affected products (17)

Products and version ranges known to be affected.

Open Source Contao <5.3.38all versionscert_bundDE
Open Source Contao <5.6.1all versionscert_bundDE
Open Source Contao< 5.3.38cert_bundDE
Open Source Contao< 5.6.1cert_bundDE
contao contao4.9.14, → 4.13.56enisa_euvdEU
contao contao5.0.0-RC1, → 5.3.38enisa_euvdEU
contao contao5.4.0-RC1, → 5.6.1enisa_euvdEU
contao contao4.10.0 → 4.13.56nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao4.9.0 → 4.9.14nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao5.0.0 → 5.3.38nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao5.4.0 → 5.6.1nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
Packagist contao/contao4.9.14 → 4.13.56osvUSpkg:composer/contao/contao
Packagist contao/contao5.0.0-RC1 → 5.3.38osvUSpkg:composer/contao/contao
Packagist contao/contao5.4.0-RC1 → 5.6.1osvUSpkg:composer/contao/contao
Packagist contao/core-bundle4.9.14 → 4.13.56osvUSpkg:composer/contao/core-bundle
Packagist contao/core-bundle5.0.0-RC1 → 5.3.38osvUSpkg:composer/contao/core-bundle
Packagist contao/core-bundle5.4.0-RC1 → 5.6.1osvUSpkg:composer/contao/core-bundle

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1920Contao: Mehrere SchwachstellenDeutsch2025-08-27csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Contao ausnutzen, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.
GHSA-2xmj-8wmq-7475Contao discloses sensitive information in the front end search index2025-08-28ghsa · osvUS
### 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).

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2025-08-28modified 2026-06-17

references (12)

External citations — patches, advisories, analysis.

scry

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