CVE-2020-29604 Information

Description

An issue was discovered in MantisBT before 2.24.4. A missing access check in bug_actiongroup.php allows an attacker (with rights to create new issues) to use the COPY group action to create a clone including all bugnotes and attachments of any private issue (i.e. one having Private view status or belonging to a private Project) via the bug_arr[] parameter. This provides full access to potentially confidential information.

CVSS Vector

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

Reference

https://mantisbt.org/bugs/view.php?id=27357 https://mantisbt.org/bugs/view.php?id=27728

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5