Auth bypass in Zoneminder
CVE-2026-102297
ZoneMinder before 1.38.4 fails to apply per-monitor access restrictions in the FramesController index endpoint. Authenticated users with Events view permission can call the frames API to list frame records from monitors they are denied access to, disclosing event and frame metadata across monitor boundaries.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/ZoneMinder/zoneminder (product)
- github.com/ZoneMinder/zoneminder/blob/1.38.3/web/api/app/Controller/FramesContr… (technical-description)
- github.com/ZoneMinder/zoneminder/commit/aafe580b231bbeead12a110a957d85a26f7a23be (patch)
- github.com/ZoneMinder/zoneminder/commit/efe6c60d8798c60ab41b120dc034488388c47dda (patch)
- github.com/ZoneMinder/zoneminder/releases/tag/1.38.4 (release-notes)
- github.com/ZoneMinder/zoneminder/security/advisories/GHSA-mg2g-jmfc-3w8g (vendor-advisory)
- www.vulncheck.com/advisories/zoneminder-before-1.38.4-incorrect-authorization-i… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-102297?
- CVE-2026-102297 is a medium-severity vulnerability in Zoneminder, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-09-28.
- How severe is CVE-2026-102297?
- Medium severity. CVSS v3 base score is 4.3 out of 10.