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CVE-2011-2753

22
FAUCET Score

CVE-2011-2753 describes multiple Cross-Site Request Forgery (CSRF) vulnerabilities in SquirrelMail versions 1.4.21 and earlier, specifically impacting the empty trash and Index Order functionalities. With a CVSS score of 6.8, this vulnerability allows unauthenticated remote attackers to hijack user authentication, potentially leading to unauthorized data manipulation (C:P/I:P/A:P) with medium attack complexity. There is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4.21CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:*:*:*:*:*:*:*:*
0.1CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:0.1:*:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:0.1.1:*:*:*:*:*:*:*
0.1.2CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:0.1.2:*:*:*:*:*:*:*
0.2CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 23rd percentile among its peer group of 19,958 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)

redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squirrelmail-0:1.4.8-18.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: squirrelmail-0:1.4.8-5.el5_7.13
View patch

Vendor Advisories (1)

redhatCVE-2011-2753Moderate

SquirrelMail: CSRF in the empty trash feature and in Index Order page

Jul 12, 2011

References

rhn.redhat.com / errata/RHSA-2012-0103.html
bugzilla.redhat.com / show_bug.cgi
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/68586
squirrelmail.svn.sourceforge.net / viewvc/squirrelmail
Patch
debian.org / security/2011/dsa-2291
mandriva.com / security/advisories