MantisBT <2.25.6: Insecure Group Actions Exposing Private Issues
CVE-2023-22476 Published on February 23, 2023
MantisBT: Exposure of Private issues' summary to unauthorized users
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions prior to 2.25.6, due to insufficient access-level checks, any logged-in user allowed to perform Group Actions can 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*. This issue is fixed in version 2.25.6. There are no workarounds.
Vulnerability Analysis
CVE-2023-22476 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. Public availability of a proof of concept (POC) exploit exists for CVE-2023-22476. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2023-22476 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2023-22476
Want to know whenever a new CVE is published for MantisBT? stack.watch will email you.
Affected Versions
mantisbt Version < 2.25.6 is affected by CVE-2023-22476Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.