CVE-2007-6321

MEDIUM 4.3CVE-2007-6321 · Published 12/12/2007 · updated 16/06/2026

In short

CVE-2007-6321 is a MEDIUM (CVSS 4.3) vulnerability affecting webmail (roundcube).
Chance of exploitation in the next 30 days (EPSS): 5.4%, higher than 92.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
webmail roundcube	`≤ 0.1`	No fix yet

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.

References

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

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Package

Affected versions

Patched versions

webmail

roundcube

≤ 0.1

No fix yet

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