Information Exposure Affecting mantisbt/mantisbt package, versions <2.28.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published12 May 2026
- disclosed11 May 2026
- creditshukla304
Introduced: 11 May 2026
CVE-2026-34744 (opens in a new tab)How to fix?
Upgrade mantisbt/mantisbt to version 2.28.2 or higher.
Overview
mantisbt/mantisbt is a mantis bug tracker.
Affected versions of this package are vulnerable to Information Exposure in the attachment access process. An attacker can gain unauthorized access to attachments they previously uploaded by listing and downloading them from issues that have since become private and to which direct access is now denied.