CVE-2026-34463: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior contain a Stored XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector...

CVE-2018-9839

An issue was discovered in MantisBT through 1.3.14, and 2.0.0. Using a crafted request on bugreportpage.php modifying the 'mid' parameter, any user with REPORTER access or above is able to view any private issue's details summary, description, steps to reproduce, additional information when cloni...

CVE-2018-9839: Improper Input Validation

An issue was discovered in MantisBT through 1.3.14, and 2.0.0. Using a crafted request on bugreportpage.php modifying the 'mid' parameter, any user with REPORTER access or above is able to view any private issue's details summary, description, steps to reproduce, additional information when cloni...

CVE-2011-3358

Multiple cross-site scripting XSS vulnerabilities in MantisBT before 1.2.8 allow remote attackers to inject arbitrary web script or HTML via the 1 os, 2 osbuild, or 3 platform parameter to a bugreportpage.php or b bugupdateadvancedpage.php, related to use of the Projax library...