CVE-2007-6321

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2007-12-12 · updated 2026-06-16
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in RoundCube webmail 0.1rc2, 2007-12-09, and earlier versions, when using Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via style sheets containing expression commands.

Affected products

Roundcube Webmail: through 0.1

References

http://openmya.hacker.jp/hasegawa/security/expression.txt
http://secunia.com/advisories/30734
http://securityreason.com/securityalert/3435
http://trac.roundcube.net/ticket/1484701
http://www.securityfocus.com/archive/1/484802/100/0/threaded
http://www.securityfocus.com/bid/26800
https://exchange.xforce.ibmcloud.com/vulnerabilities/38981
http://openmya.hacker.jp/hasegawa/security/expression.txt
http://secunia.com/advisories/30734
http://securityreason.com/securityalert/3435
http://trac.roundcube.net/ticket/1484701
http://www.securityfocus.com/archive/1/484802/100/0/threaded

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