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CVE-2026-61525Suited to automated attack · CISA

Zammad: Arbitrary File Deletion via Unvalidated Session Identifier in Long Polling Controller

CVSS score

8.8

EPSS probability

%0.4

Risk score

0.0

Published

24 d ago

Vulnerability Timeline (Change History)

CVE-2026-61525 historical changes made to the vulnerability by NVD, CISA and MITRE:

DateActor / SourceAction / DescriptionTypePrevious valueNew value
28.09.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
25.09.2026CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
25.09.2026MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2026-61525

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CVE-2026-61525 · Zammad: Arbitrary File Deletion via…