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    CVE-2014-8636

    The XrayWrapper implementation in Mozilla Firefox before 35.0 and SeaMonkey before 2.32 does not properly interact with a DOM object that has a named getter, which might allow remote attackers to execute arbitrary JavaScript code with chrome privileges via unspecified vectors.

    Published:Jan 15, 2014
    Last Modified:Apr 12, 2025
    EPS:Jan 14, 2015
    EPSS Score:0.83612
    CVSS Score:7.5

    Affected Products

    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Seamonkey

    Exploits

    https://www.exploit-db.com/exploits/36480

    Related CVEs

    CVE-2026-84144 (CVSS 7.5) — Internally found bugs present in Thunderbird 154 and Thunderbird ESR 153.1. Some of these bugs showed evidence…
    CVE-2026-84143 (CVSS 9.8) — Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of th…
    CVE-2026-84142 (CVSS 9.8) — Internally found bugs present in Thunderbird 154. Some of these bugs showed evidence of memory corruption or a…
    CVE-2026-84141 (CVSS 9.8) — Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155, Firefox ESR…
    CVE-2026-84140 (CVSS 9.8) — Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ES…
    CVE-2026-84139 (CVSS 6.1) — Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.…
    CVE-2026-84138 (CVSS 6.5) — Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155 and Thunderbird 155…
    CVE-2026-84137 (CVSS 4.3) — Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153…
    CVE-2026-84136 (CVSS 6.1) — Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, …
    CVE-2026-84135 (CVSS 9.8) — Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.…

    References

    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00032.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00033.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00036.html
    http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00002.html
    http://packetstormsecurity.com/files/130972/Firefox-Proxy-Prototype-Privileged-Javascript-Injection.html
    http://secunia.com/advisories/62242
    http://secunia.com/advisories/62250
    http://secunia.com/advisories/62418
    http://secunia.com/advisories/62446
    http://secunia.com/advisories/62790
    http://www.mozilla.org/security/announce/2014/mfsa2015-09.html
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/72041
    http://www.securitytracker.com/id/1031533
    https://bugzilla.mozilla.org/show_bug.cgi?id=987794
    https://community.rapid7.com/community/metasploit/blog/2015/03/23/r7-2015-04-disclosure-mozilla-firefox-proxy-prototype-rce-cve-2014-8636
    https://exchange.xforce.ibmcloud.com/vulnerabilities/99964
    https://security.gentoo.org/glsa/201504-01
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00032.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00033.html
    http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00036.html
    http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00002.html
    http://packetstormsecurity.com/files/130972/Firefox-Proxy-Prototype-Privileged-Javascript-Injection.html
    http://secunia.com/advisories/62242
    http://secunia.com/advisories/62250
    http://secunia.com/advisories/62418
    http://secunia.com/advisories/62446
    http://secunia.com/advisories/62790
    http://www.mozilla.org/security/announce/2014/mfsa2015-09.html
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/72041
    http://www.securitytracker.com/id/1031533
    https://bugzilla.mozilla.org/show_bug.cgi?id=987794
    https://community.rapid7.com/community/metasploit/blog/2015/03/23/r7-2015-04-disclosure-mozilla-firefox-proxy-prototype-rce-cve-2014-8636
    https://exchange.xforce.ibmcloud.com/vulnerabilities/99964
    https://security.gentoo.org/glsa/201504-01

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High