CVE-2025-55155 — MantisBT: Authentication bypass for some passwords due to PHP type juggling
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 …
Published: 2025-11-04 · CVSS: 5.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7