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Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information

🗓️ 08 May 2026 06:32:37Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 9 Views

OpenCms before 10.5.1 exposes sensitive data via a cmis-online/query XML external entity on the Chemistry servlet.

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14 May 2026 13:05Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.3
EPSS0.02231
SSVC
9