Unrated severityNVD Advisory· Published Apr 14, 2006· Updated Jun 16, 2026
CVE-2006-1731
CVE-2006-1731
Description
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 returns the Object class prototype instead of the global window object when (1) .valueOf.call or (2) .valueOf.apply are called without any arguments, which allows remote attackers to conduct cross-site scripting (XSS) attacks.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 11 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=1.0.7
- cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.5:beta1:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:1.5:beta2:*:*:*:*:*:*
- (no CPE)range: <1.5, <1.0.8
cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:*range: <=1.7.12
- cpe:2.3:a:mozilla:mozilla_suite:1.7.10:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:mozilla_suite:1.7.11:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:mozilla_suite:1.7.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:mozilla_suite:1.7.7:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:mozilla_suite:1.7.8:*:*:*:*:*:*:*
- (no CPE)range: <1.7.13
cpe:2.3:a:mozilla:seamonkey:1.0:*:alpha:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:seamonkey:1.0:*:alpha:*:*:*:*:*
- cpe:2.3:a:mozilla:seamonkey:*:beta:*:*:*:*:*:*range: <=1.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 11 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <=1.0.7
- cpe:2.3:a:mozilla:thunderbird:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.5:beta:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.5:beta2:*:*:*:*:*:*
- (no CPE)range: <1.5, <1.0.8
Patches
Vulnerability mechanics
References
55- ftp.sco.com/pub/updates/UnixWare/SCOSA-2006.26/SCOSA-2006.26.txtnvd
- patches.sgi.com/support/free/security/advisories/20060404-01-U.ascnvd
- lists.suse.com/archive/suse-security-announce/2006-Apr/0003.htmlnvd
- secunia.com/advisories/19631nvd
- secunia.com/advisories/19696nvd
- secunia.com/advisories/19714nvd
- secunia.com/advisories/19721nvd
- secunia.com/advisories/19729nvd
- secunia.com/advisories/19746nvd
- secunia.com/advisories/19759nvd
- secunia.com/advisories/19780nvd
- secunia.com/advisories/19794nvd
- secunia.com/advisories/19811nvd
- secunia.com/advisories/19821nvd
- secunia.com/advisories/19823nvd
- secunia.com/advisories/19852nvd
- secunia.com/advisories/19862nvd
- secunia.com/advisories/19863nvd
- secunia.com/advisories/19902nvd
- secunia.com/advisories/19941nvd
- secunia.com/advisories/19950nvd
- secunia.com/advisories/20051nvd
- secunia.com/advisories/21033nvd
- secunia.com/advisories/21622nvd
- sunsolve.sun.com/search/document.donvd
- sunsolve.sun.com/search/document.donvd
- support.avaya.com/elmodocs2/security/ASA-2006-205.htmnvd
- www.debian.org/security/2006/dsa-1044nvd
- www.debian.org/security/2006/dsa-1046nvd
- www.debian.org/security/2006/dsa-1051nvd
- www.gentoo.org/security/en/glsa/glsa-200604-12.xmlnvd
- www.gentoo.org/security/en/glsa/glsa-200604-18.xmlnvd
- www.gentoo.org/security/en/glsa/glsa-200605-09.xmlnvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.mozilla.org/security/announce/2006/mfsa2006-19.htmlnvd
- www.novell.com/linux/security/advisories/2006_04_25.htmlnvd
- www.redhat.com/archives/fedora-announce-list/2006-April/msg00153.htmlnvd
- www.redhat.com/archives/fedora-announce-list/2006-April/msg00154.htmlnvd
- www.redhat.com/support/errata/RHSA-2006-0328.htmlnvd
- www.redhat.com/support/errata/RHSA-2006-0329.htmlnvd
- www.redhat.com/support/errata/RHSA-2006-0330.htmlnvd
- www.securityfocus.com/archive/1/436296/100/0/threadednvd
- www.securityfocus.com/archive/1/436338/100/0/threadednvd
- www.securityfocus.com/archive/1/438730/100/0/threadednvd
- www.securityfocus.com/bid/17516nvd
- www.vupen.com/english/advisories/2006/1356nvd
- www.vupen.com/english/advisories/2006/3391nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/25820nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1955nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9604nvd
- usn.ubuntu.com/271-1/nvd
- usn.ubuntu.com/275-1/nvd
- usn.ubuntu.com/276-1/nvd
News mentions
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