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CVE-2011-3578

17
FAUCET Score

CVE-2011-3578 describes a Cross-Site Scripting (XSS) vulnerability in MantisBT versions prior to 1.2.8, specifically within the bug_actiongroup_ext_page.php file. This flaw allows remote attackers to inject arbitrary web script or HTML via the 'action' parameter. With a CVSS score of 4.3 (Medium), this vulnerability requires medium attack complexity and could lead to information disclosure or defacement, but not impact availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.7CPE 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
1.79%
Probability of exploitation in next 30 days
EPSS Percentile
76.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0179 is in the 55th 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 (4)

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

References

bugs.debian.org / cgi-bin/bugreport.cgi
ExploitPatch
lists.debian.org / debian-security-tracker/2011/09/msg00012.html
ExploitPatch
lists.fedoraproject.org / pipermail/package-announce/2011-September/066061.html
ExploitPatch
bugzilla.redhat.com / show_bug.cgi
ExploitPatch
secunia.com / advisories/45961
Vendor Advisory
secunia.com / advisories/51199
security.gentoo.org / glsa/glsa-201211-01.xml
securityreason.com / securityalert/8392
github.com / mantisbt/mantisbt/commit/5b93161f3ece2f73410c296fed8522f6475d273d
Patch
github.com / mantisbt/mantisbt/commit/6ede60d3db9e202044f135001589cce941ff6f0f
Patch
htbridge.ch / advisory/multiple_vulnerabilities_in_mantisbt.html
Exploit
debian.org / security/2011/dsa-2308
mantisbt.org / bugs/view.php
Exploit
openwall.com / lists/oss-security/2011/09/04/1
Exploit
openwall.com / lists/oss-security/2011/09/04/2
Patch
openwall.com / lists/oss-security/2011/09/09/9
Exploit
securityfocus.com / archive/1/519547/100/0/threaded
securityfocus.com / bid/49448