HIGH 7.8 NVD
CVE-2026-78237
Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that re
Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended.
References
- https://docs.adminbyrequest.com/security-advisories/abr-mac-26-02.htm
- https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-110/
This high severity vulnerability with a CVSS score of 7.8 was published on 2026-08-26 via NVD.
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