What’s Vulnerable › Vulnerabilities

CVE-2014-8632

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-12-11 · updated 2026-06-17
• Weakness: CWE-284

Description

The structured-clone implementation in Mozilla Firefox before 34.0 and SeaMonkey before 2.31 does not properly interact with XrayWrapper property filtering, which allows remote attackers to bypass intended DOM object restrictions by leveraging property availability after XrayWrapper removal.

Affected products

• Mozilla Firefox: through 33.0
• Mozilla Seamonkey: through 2.30

References

• http://www.mozilla.org/security/announce/2014/mfsa2014-91.html
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=1050340
• https://security.gentoo.org/glsa/201504-01
• http://www.mozilla.org/security/announce/2014/mfsa2014-91.html
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=1050340
• https://security.gentoo.org/glsa/201504-01

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