CVE-2011-3357

Directory traversal vulnerability in bug_actiongroup_ext_page.php in MantisBT before 1.2.8 allows...

6.8 MediumFix available

Directory traversal vulnerability in bug_actiongroup_ext_page.php in MantisBT before 1.2.8 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the action parameter, related to bug_actiongroup_page.php.

Exploit likelihood

9.30%Up 4.9 points since Feb 4, 2022

What each source reports

NVD Score used 6.8

Record: CVE-2011-3357
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-22
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-3357
Updated: 2026-11-02

EUVDEUVD-2011-3321 No score

Record: EUVD-2011-3321
Updated: 2026-11-03

GitHub AdvisoriesGHSA-fq9c-g5pq-h4ww No score

Directory traversal vulnerability in bug_actiongroup_ext_page.php in MantisBT before 1.2.8 allows...

Record: GHSA-fq9c-g5pq-h4ww
Weakness: CWE-22
Updated: 2026-11-02

Affected products

mantisbt

Affected packages

Affected packages
Package	Affected	Fixed
`mantis` Debian:6.0	before 1.1.8+dfsg-10squeeze1, plus listed versions 1.1.8+dfsg-10	1.1.8+dfsg-10squeeze1
`mantis` Debian:5.0	before 1.1.6+dfsg-2lenny6, plus listed versions 1.1.6+dfsg-21.1.6+dfsg-2lenny11.1.6+dfsg-2lenny21.1.6+dfsg-2lenny31.1.6+dfsg-2lenny4	1.1.6+dfsg-2lenny6

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3357 is a medium vulnerability (CVSS 6.8) in Mantisbt, published September 12, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 9.30%, the 95th percentile. Fixed in mantis 1.1.8+dfsg-10squeeze1.

References

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