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CVE-2025-57757

Contao discloses information in the news module

5.3 MediumFix available

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.32%Up 0.3 points since Aug 29, 2025
90%50%10%1%

What each source reports

CVE List Score used 5.3

Contao discloses information in the news module

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.

Record
CVE-2025-57757
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-200, CWE-212
Updated
2026-11-02
EUVDEUVD-2025-26126 5.3

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.

Record
EUVD-2025-26126
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-w53m-gxvg-vx7p 5.3

Contao can disclose sensitive information in the news module

Impact

If a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed.

Patches

Update to Contao 5.3.38 or 5.6.1.

Workarounds

Do not add protected news archives to the news feed page.

For more information

If you have any questions or comments about this advisory, open an issue in contao/contao.

Record
GHSA-w53m-gxvg-vx7p
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-200, CWE-212
Updated
2026-11-02
NVD 5.3

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.

Record
CVE-2025-57757
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-200, CWE-212
Updated
2026-11-02
OSV 5.3

Contao discloses information in the news module

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.

Record
CVE-2025-57757
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-200, CWE-212
Updated
2026-11-02
OSVGHSA-w53m-gxvg-vx7p 5.3

Contao can disclose sensitive information in the news module

Impact

If a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed.

Patches

Update to Contao 5.3.38 or 5.6.1.

Workarounds

Do not add protected news archives to the news feed page.

For more information

If you have any questions or comments about this advisory, open an issue in contao/contao.

Record
GHSA-w53m-gxvg-vx7p
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-200, CWE-212
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
contao/core-bundle
Packagist
 5.0.0-RC1 up to 5.3.38
5.3.38
contao/core-bundle
Packagist
 5.4.0-RC1 up to 5.6.1
5.6.1
contao/contao
Packagist
 5.0.0-RC1 up to 5.3.38
5.3.38
contao/contao
Packagist
 5.4.0-RC1 up to 5.6.1
5.6.1
contao/core-bundle
Packagist
 5.0.0-RC1 up to 5.3.38, plus listed versions
5.0.05.0.0-RC25.0.0-RC35.0.0-RC45.0.1
Show 45 moreShow less
5.0.105.0.25.0.35.0.45.0.55.0.65.0.75.0.85.0.95.1.05.1.0-RC15.1.0-RC25.1.0-RC35.1.15.1.105.1.115.1.25.1.35.1.45.1.55.1.65.1.75.1.85.1.95.2.05.2.0-RC15.2.0-RC25.2.0-RC35.2.0-RC45.2.0-RC55.2.0-RC65.2.15.2.105.2.25.2.35.2.45.2.55.2.65.2.75.2.85.2.95.3.05.3.0-RC15.3.0-RC25.3.0-RC3
5.3.38
contao/core-bundle
Packagist
 5.4.0-RC1 up to 5.6.1, plus listed versions
5.4.05.4.0-RC25.4.0-RC35.4.0-RC45.4.1
Show 38 moreShow less
5.4.105.4.115.4.125.4.135.4.145.4.25.4.35.4.45.4.55.4.65.4.75.4.85.4.95.5.05.5.0-RC15.5.0-RC25.5.0-RC35.5.0-RC45.5.15.5.105.5.115.5.125.5.135.5.145.5.155.5.165.5.25.5.35.5.45.5.55.5.65.5.75.5.85.5.95.6.05.6.0-RC15.6.0-RC25.6.0-RC3
5.6.1
contao/contao
Packagist
 5.0.0-RC1 up to 5.3.38, plus listed versions
5.0.05.0.0-RC25.0.0-RC35.0.0-RC45.0.1
Show 45 moreShow less
5.0.105.0.25.0.35.0.45.0.55.0.65.0.75.0.85.0.95.1.05.1.0-RC15.1.0-RC25.1.0-RC35.1.15.1.105.1.115.1.25.1.35.1.45.1.55.1.65.1.75.1.85.1.95.2.05.2.0-RC15.2.0-RC25.2.0-RC35.2.0-RC45.2.0-RC55.2.0-RC65.2.15.2.105.2.25.2.35.2.45.2.55.2.65.2.75.2.85.2.95.3.05.3.0-RC15.3.0-RC25.3.0-RC3
5.3.38
contao/contao
Packagist
 5.4.0-RC1 up to 5.6.1, plus listed versions
5.4.05.4.0-RC25.4.0-RC35.4.0-RC45.4.1
Show 38 moreShow less
5.4.105.4.115.4.125.4.135.4.145.4.25.4.35.4.45.4.55.4.65.4.75.4.85.4.95.5.05.5.0-RC15.5.0-RC25.5.0-RC35.5.0-RC45.5.15.5.105.5.115.5.125.5.135.5.145.5.155.5.165.5.25.5.35.5.45.5.55.5.65.5.75.5.85.5.95.6.05.6.0-RC15.6.0-RC25.6.0-RC3
5.6.1

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-57757 is a medium vulnerability (CVSS 5.3) in Contao, published August 28, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 24th percentile. Fixed in contao/core-bundle 5.3.38.

References

This page doesn't list everything

Left out here: 76 versions. The JSON record has them.

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