An issue was discovered in MantisBT before 2.24.4. Due to insufficient access-level checks, any logged-in user allowed to perform Group Actions can get access to the Summary fields of private Issues via bugarr[]= in a crafted bugactiongroup_page.php URL. (The target Issues can have Private view status, or belong to a private Project.)
{ "github_reviewed_at": "2025-05-30T14:03:02Z", "cwe_ids": [ "CWE-863" ], "nvd_published_at": "2021-01-29T07:15:00Z", "severity": "MODERATE", "github_reviewed": true }