Unprivileged Access to Private Issue Summary and Bugnote Revisions in MantisBT

Unprivileged Access to Private Issue Summary and Bugnote Revisions in MantisBT

CVE-2020-35849 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

An issue was discovered in MantisBT before 2.24.4. An incorrect access check in bug_revision_view_page.php allows an unprivileged attacker to view the Summary field of private issues, as well as bugnotes revisions, gaining access to potentially confidential information via the bugnote_id parameter.

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