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CVE-2011-2938

27
FAUCET Score

CVE-2011-2938 describes multiple cross-site scripting (XSS) vulnerabilities in filter_api.php within MantisBT versions prior to 1.2.7. Attackers can inject arbitrary web script or HTML, for example, via the project_id parameter to search.php. This vulnerability has a CVSS score of 4.3, indicating a medium severity, as it requires medium attack complexity and results in partial integrity impact without affecting confidentiality or availability. There is no evidence of active exploitation, nor is it listed in the CISA KEV catalog. While an ExploitDB entry exists for a related MantisBT version, there are no Metasploit or Nuclei modules, and community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.6CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*
0.19.3CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:0.19.3:*:*:*:*:*:*:*
0.19.4CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:0.19.4:*:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:1.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.53%
Probability of exploitation in next 30 days
EPSS Percentile
90.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-36068 · Aug 18, 2011
This CVE's current EPSS score of 0.0453 is in the 88th percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

fedorapatch availablevia nvd_reference
View patch
github_advisorypatch availablevia nvd_reference
View patch
redhatpatch availablevia nvd_reference
View patch

References

lists.fedoraproject.org / pipermail/package-announce/2011-September/066061.html
ExploitPatch
packetstormsecurity.org / files/104149
Exploit
bugs.gentoo.org / show_bug.cgi
ExploitPatch
bugs.launchpad.net / ubuntu/+source/mantis/+bug/828857
ExploitPatch
bugzilla.redhat.com / show_bug.cgi
ExploitPatch
secunia.com / advisories/51199
security.gentoo.org / glsa/glsa-201211-01.xml
securityreason.com / securityalert/8391
github.com / mantisbt/mantisbt/commit/317f3db3a3c68775de3acf3b15f55b1e3c18f93b
Patch
mantisbt.org / bugs/view.php
Exploit
openwall.com / lists/oss-security/2011/08/18/7
ExploitPatch
openwall.com / lists/oss-security/2011/08/19/16
ExploitPatch
securityfocus.com / bid/49235
Exploit