Description
functions/page_header.php in SquirrelMail 1.4.21 and earlier does not prevent page rendering inside a frame in a third-party HTML document, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web site.
References (9)
Core 9
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/68512
Patch, Vendor Advisory x_refsource_confirm
http://www.squirrelmail.org/security/issue/2011-07-12
Patch x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=720693
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2011/dsa-2291
Vendor Advisory x_refsource_confirm
http://support.apple.com/kb/HT5130
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:123
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
Patch x_refsource_confirm
http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail/branches/SM-1_4-STABLE/squirrelmail/functions/page_header.php?view=patch&r1=14117&r2=14116&pathrev=14117
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-0103.html
Scores
EPSS
0.0181
EPSS Percentile
76.0%
Details
CWE
CWE-20
Status
published
Products (47)
squirrelmail/squirrelmail
0.1
squirrelmail/squirrelmail
0.1.1
squirrelmail/squirrelmail
0.1.2
squirrelmail/squirrelmail
0.2
squirrelmail/squirrelmail
0.2.1
squirrelmail/squirrelmail
0.3
squirrelmail/squirrelmail
0.3.1
squirrelmail/squirrelmail
0.3pre1
squirrelmail/squirrelmail
0.3pre2
squirrelmail/squirrelmail
0.4
... and 37 more
Published
Jul 14, 2011
Tracked Since
Feb 18, 2026