Vulnerability · Published Feb 23, 2023 · Assigned by GitHub_M

CVE-2023-22476MantisBT: Exposure of Private issues' summary to unauthorized users

Medium 4.3

In plain English

A medium-severity information exposure in mantisbt from mantisbt. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.6%top 50.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	mantisbt/mantisbt	2.25.6	GHSA-hf4x-6h87-hm79

Affected products (as reported)

Vendor	Product	Versions
mantisbt	mantisbt	< 2.25.6

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://github.com/mantisbt/mantisbt/security/advisories/GHSA-hf4x-6h87-hm79 x_refsource_CONFIRM
https://www.mantisbt.org/bugs/view.php?id=31086 x_refsource_MISC