Vulnerability archive

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Discover which vulnerabilities affect your technologies and how to fix them. Explore clear explanations, affected versions and practical recommendations - from CMS platforms and plugins to application libraries.

Vulnerability archive 71,404

Critical
CVE-2026-107845

Contao: Cross-site scripting in the comments bundle

An unauthenticated cross-site scripting vulnerability in Contao's comments bundle allows attackers to inject malicious script that executes when a back end user views the Comments module, potentially leading to administrative takeover or code execution.

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