CVE-2025-57757

Medium

Description

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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductContao
PublishedAug 28, 2025
First seenAug 28, 2025

How to fix

Update
  • contao contao5.3.38, 5.6.1 or later
  • contao/core-bundle5.3.38, 5.6.1 or later
  • contao/contao5.3.38, 5.6.1 or later

Affected products

ProductAffected versionsFixed in
contao contao5.3.0 ≤ v < 5.3.38, 5.4.0 ≤ v < 5.6.15.3.38, 5.6.1
contao/core-bundlePackagist5.0.0-RC1 ≤ v < 5.3.38, 5.4.0-RC1 ≤ v < 5.6.15.3.38, 5.6.1
contao/contaoPackagist5.0.0-RC1 ≤ v < 5.3.38, 5.4.0-RC1 ≤ v < 5.6.15.3.38, 5.6.1

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