CVE-2026-51923 PUBLISHED

An Insecure Direct Object Reference (IDOR) vulnerability exists in docuForm GmbH Client v.11.11c allowing a remote attacker to execute arbitrary code via the user settings component, and modify or retrieve sensitive data associated with other users’ accounts.

• https://ZeroBreach.de
• https://docuform.de
• https://gist.github.com/ZeroBreach-GmbH

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