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CVE-2009-2964

21
FAUCET Score

CVE-2009-2964 describes multiple Cross-Site Request Forgery (CSRF) vulnerabilities in SquirrelMail versions 1.4.19 and earlier, as well as NaSMail before version 1.7. These flaws allow remote attackers to hijack authenticated user sessions to perform actions like sending messages or changing preferences without their consent. The vulnerability has a CVSS score of 6.8, indicating a medium severity, and could lead to partial compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the underlying CWE-352 weakness remains a concern for unpatched systems.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4.19CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.0.1:*:*:*:*:*:*:*

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
1.52%
Probability of exploitation in next 30 days
EPSS Percentile
71.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0152 is in the 46th 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 (4)

redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: squirrelmail-0:1.4.8-16.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squirrelmail-0:1.4.8-5.el4_8.8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: squirrelmail-0:1.4.8-5.el5_4.10
View patch

Vendor Advisories (1)

redhatCVE-2009-2964Moderate

squirrelmail: CSRF issues in all forms

Aug 12, 2009

References

bugs.debian.org / cgi-bin/bugreport.cgi
download.gna.org / nasmail/nasmail-1.7.zip
jvndb.jvn.jp / ja/contents/2009/JVNDB-2009-002207.html
jvn.jp / en/jp/JVN30881447/index.html
lists.apple.com / archives/security-announce/2010//Jun/msg00001.html
osvdb.org / 60469
bugzilla.redhat.com / show_bug.cgi
Patch
secunia.com / advisories/34627
Vendor Advisory
secunia.com / advisories/36363
Vendor Advisory
secunia.com / advisories/37415
secunia.com / advisories/40220
secunia.com / advisories/40964
exchange.xforce.ibmcloud.com / vulnerabilities/52406
gna.org / forum/forum.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10668
squirrelmail.svn.sourceforge.net / viewvc/squirrelmail/branches/SM-1_4-STABLE/squirrelmail/doc/ChangeLog
Patch
squirrelmail.svn.sourceforge.net / viewvc/squirrelmail
Patch
support.apple.com / kb/HT4188
redhat.com / archives/fedora-package-announce/2009-August/msg00927.html
redhat.com / archives/fedora-package-announce/2009-August/msg00954.html
debian.org / security/2010/dsa-2091
mandriva.com / security/advisories
osvdb.org / 57001
securityfocus.com / bid/36196
squirrelmail.org / security/issue/2009-08-12
PatchVendor Advisory
vupen.com / english/advisories/2009/2262
PatchVendor Advisory
vupen.com / english/advisories/2009/3315
vupen.com / english/advisories/2010/1481
vupen.com / english/advisories/2010/2080