CVE-2026-34744

Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior permit a user to list and download their own attachments from an Issue created by another user even after it becomes private, bypassing read access revocation. The loss of confidentiality caused by this vulnerability is minimal, considering that only attachments previously uploaded by the user themselves remain accessible. This issue has been fixed in version 2.82.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/mantisbt/mantisbt/commit/de7bdeec36de066235e38a77bf056917d951c84d
https://github.com/mantisbt/mantisbt/security/advisories/GHSA-rmp5-5jj7-gmvf
https://mantisbt.org/bugs/view.php?id=36977

Configurations

No configuration.

History

19 May 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-19 23:16

Updated : 2026-05-20 14:06

NVD link : CVE-2026-34744

Mitre link : CVE-2026-34744

CVE.ORG link : CVE-2026-34744

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-281

Improper Preservation of Permissions

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