CVE-2026-92919highCWE-22

CVE-2026-92919: high-severity vulnerability in cjbi admin3

admin3 through 3.0.0 Arbitrary File Write via Path Traversal in Storage Upload Filename

Published · Updated

Follow this CVE+ Monitor admin3

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 7.2epss 0.6%
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
cjbi · admin3
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — cjbi admin3

In the same product, most dangerous first.

CVE-2026-92918HIGHadmin3 through 3.0.0 Session Token Disclosure via Audit LogEPSS 0.6%CVE-2026-92920MEDIUMadmin3 through 3.0.0 Session Not Invalidated When a User Account Is DisabledEPSS 0.3%CVE-2026-92921MEDIUMadmin3 through 3.0.0 Weak Password Hashing via Single-Round MD5EPSS 0.3%