CVE-2025-55155
Medium
Description
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.27.1 and below, when a user edits their profile to change their e-mail address, the system saves it without validating that it actually belongs to the user. This could result in storing an invalid email address, preventing the user from receiving system notifications. Notifications sent to another person's email address could lead to information disclosure. This issue is fixed in version 2.27.2.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Mantisbt
PublishedNov 4, 2025
First seenNov 4, 2025
Weakness typeCWE-201CWE-201CWE-354CWE-354
How to fix
Update
- mantisbt mantisbt2.27.2 or later
- mantisbt/mantisbt2.27.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mantisbt mantisbt | v < 2.27.2 | 2.27.2 |
| mantisbt/mantisbtPackagist | v < 2.27.2 | 2.27.2 |
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