CVE-2026-34744
mediumPriorität · verfolgen · 0EPSS 0.004 · 30. PerzentilEUUSEPSS · bewertet 2026-10-29
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
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 1.3–5.3
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (2)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-rmp5-5jj7-gmvfMantisBT has an authorization bypass that allows reading attachments after losing access to a private issue2026-05-11ghsa · osvUS
MantisBT permits a user to list and download their own attachments from an Issue created by another user, even after that Issue becomes private and direct access to it is denied. ### Impact The loss of confidentiality caused by this vulnerability is minimal, considering that only the attachments that were previously uploaded by the user themselves remains accessible. ### Patches - de7bdeec36de066235e38a77bf056917d951c84d ### Workarounds None. ### Credits Thanks to Vishal Shukla for discovering and responsibly reporting the issue.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (8)
Externe Belege — Patches, Meldungen, Analysen.
- https://mantisbt.org/download.phpPatchcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2026-34744cnnvd
- https://github.com/mantisbt/mantisbt/commit/de7bdeec36de066235e38a77bf056917d951c84denisa_euvd
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-rmp5-5jj7-gmvfenisa_euvd
- https://mantisbt.org/bugs/view.php?id=36977enisa_euvd
- https://github.com/mantisbt/mantisbt/commit/de7bdeec36de066235e38a77bf056917d951c84dnvd
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-rmp5-5jj7-gmvfnvd
- https://mantisbt.org/bugs/view.php?id=36977nvd
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