CVE-2012-0477

no score yetEPSS 2.0%

Multiple cross-site scripting (XSS) vulnerabilities in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allow remote attackers to inject arbitrary web script or HTML via the (1) ISO-2022-KR or (2) ISO-2022-CN character set.

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2012-04-25
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

mozilla:firefox
mozilla:seamonkey
mozilla:thunderbird
mozilla:thunderbird_esr

References

http://secunia.com/advisories/48920
http://secunia.com/advisories/48922
http://secunia.com/advisories/48972
http://secunia.com/advisories/49047
http://secunia.com/advisories/49055

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