CVE-2013-6674

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2014-02-17 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Mozilla Thunderbird 17.x through 17.0.8, Thunderbird ESR 17.x through 17.0.10, and SeaMonkey before 2.20 allows user-assisted remote attackers to inject arbitrary web script or HTML via an e-mail message containing a data: URL in an IFRAME element, a related issue to CVE-2014-2018.

Affected products

Mozilla Seamonkey: through 2.20; 1.0, 1.0-alpha, 1.0-beta, 1.0.1, 1.0.2, 1.0.3 (+129)
Mozilla Thunderbird: 17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5 (+3)
Mozilla Thunderbird ESR: 17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5 (+5)

References

http://osvdb.org/102566
http://packetstormsecurity.com/files/124965/Mozilla-Thunderbird-Filter-Bypass.html
http://seclists.org/fulldisclosure/2014/Jan/182
http://www.kb.cert.org/vuls/id/863369
http://www.mozilla.org/security/announce/2014/mfsa2014-14.html
http://www.securitytracker.com/id/1029773
http://www.securitytracker.com/id/1029774
http://www.ubuntu.com/usn/USN-2119-1
https://bugzilla.mozilla.org/show_bug.cgi?id=868267
http://osvdb.org/102566
http://packetstormsecurity.com/files/124965/Mozilla-Thunderbird-Filter-Bypass.html
http://seclists.org/fulldisclosure/2014/Jan/182

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