Authorization bypass through user-controlled key in ZoneMinder - #VU133361
Published: June 4, 2026
Vulnerability identifier: #VU133361
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the cross-monitor event media authorization bypass in direct event media endpoints. A remote user can retrieve private event media on the system.
Affected software
ZoneMinder
Remediation
Install updates from vendor's website.
ZoneMinder - addressed in versions 1.36.39, 1.38.4, 1.39.11