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Vulnerability record · CVE-2024-34080 · published 14 May 2024

CVE-2024-34080: Mantisbt information exposure vulnerability

Mantisbt · Mantisbt

MantisBT (Mantis Bug Tracker) is an open source issue tracker. If an issue references a note that belongs to another issue that the user doesn't have access to, then it gets hyperlinked. Clicking on the link gives an access denied error as expected, yet some information remains available via the link, link label, and tooltip. This can result in disclosure of the existence of the note, the note author name, the note creation timestamp, and the issue id the note belongs to. Version 2.26.2 contains a patch for the issue. No known workarounds are available.

5.3 CVSS 3.1 Medium EPSS 0.70% · top 48.6% CWE-200 · Information exposure
5.3CVSS 3.1 base score
0.70%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

MantisBT (Mantis Bug Tracker) is an open source issue tracker. If an issue references a note that belongs to another issue that the user doesn't have access to, then it gets hyperlinked. Clicking on the link gives an access denied error as expected, yet some information remains available via the link, link label, and tooltip. This can result in disclosure of the existence of the note, the note author name, the note creation timestamp, and the issue id the note belongs to. Version 2.26.2 contains a patch for the issue. No known workarounds are available.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/mantisbt/mantisbt/commit/0a50562369d823689c9b946066d1e49d3c2df226 Patch
https://github.com/mantisbt/mantisbt/pull/2000 Patch
https://github.com/mantisbt/mantisbt/security/advisories/GHSA-99jc-wqmr-ff2q Vendor Advisory
https://mantisbt.org/bugs/view.php?id=34434 Issue TrackingPatchVendor Advisory
https://github.com/mantisbt/mantisbt/commit/0a50562369d823689c9b946066d1e49d3c2df226 Patch
https://github.com/mantisbt/mantisbt/pull/2000 Patch
https://github.com/mantisbt/mantisbt/security/advisories/GHSA-99jc-wqmr-ff2q Vendor Advisory
https://mantisbt.org/bugs/view.php?id=34434 Issue TrackingPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-34080), CISA KEV, FIRST EPSS (scores of 2026-10-02). This page is refreshed as NVD updates the record.