Incorrect Authorization Affecting contao/core-bundle package, versions >=5.7.0, <5.7.12
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-CONTAOCOREBUNDLE-21709025
- published25 Oct 2026
- disclosed9 Oct 2026
- creditUnknown
Introduced: 9 Oct 2026
NewCVE-2026-107851 (opens in a new tab)How to fix?
Upgrade contao/core-bundle to version 5.7.12 or higher.
Overview
contao/core-bundle is an Open Source PHP Content Management System for people who want a professional website that is easy to maintain.
Affected versions of this package are vulnerable to Incorrect Authorization due to improper caching in the TableAccessVoter process. An attacker can gain unauthorized access to sensitive database tables by making sequential requests that first access an authorized table, causing the cache to incorrectly grant access to unauthorized tables within the same session.