VULNERABILITY INTELLIGENCE
CVE-2026-34754
CVSS score4.3 MEDIUM
EPSS probability0.25%
CISA KEVNot currently listed
Published2026-05-20
Last modified2026-07-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Description
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior allow an authenticated user to upload attachments to private Issues they are not authorized to access. This issue has been fixed in version 2.28.2.
Weakness classification
- CWE-284: Improper Access Control