What’s Vulnerable › Vulnerabilities

CVE-2011-2369

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-06-30 · updated 2026-06-16
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1 allows remote attackers to inject arbitrary web script or HTML via an SVG element containing an HTML-encoded entity.

Affected products

• Mozilla Firefox: 4.0, 4.0-beta1, 4.0-beta10, 4.0-beta11, 4.0-beta12, 4.0-beta2 (+8)

References

• http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
• http://www.mozilla.org/security/announce/2011/mfsa2011-27.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=650001
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14426
• http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
• http://www.mozilla.org/security/announce/2011/mfsa2011-27.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=650001
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14426

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