MEDIUM 6.9 NVD
CVE-2026-114105
Adm-zip before 0.6.1 contains an incorrect permission assignment vulnerability that allows attackers to set setuid, setgid, or sticky bits on extracted files wh
Adm-zip before 0.6.1 contains an incorrect permission assignment vulnerability that allows attackers to set setuid, setgid, or sticky bits on extracted files when keepOriginalPermission is enabled. Attackers can craft zip external file attributes that pass unmasked into chmod, letting attacker-controlled executables gain elevated privileges when extracted as root and later run.
References
- https://github.com/cthackers/adm-zip/security/advisories/GHSA-qjf8-53jv-w9w6
- https://www.vulncheck.com/advisories/adm-zip-before-0.6.1-privilege-escalation-via-keepori
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-21 via NVD.
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