Due to insufficient access-level checks, any logged-in user allowed to perform Group Actions can get access to the Summary field of private Issues (i.e. having Private view status, or belonging to a private Project) via a crafted bug_arr[]
parameter in bug_actiongroup_ext.php.
The vulnerability has been fixed in MantisBT version 2.25.6.
None
Thanks to d3vpoo1 for reporting the issue.
{ "nvd_published_at": "2023-02-23T19:15:00Z", "cwe_ids": [ "CWE-200" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-02-23T19:39:54Z" }