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Vulnerability record · CVE-2009-1312 · published 22 April 2009

CVE-2009-1312: Mozilla firefox vulnerability

Mozilla · Firefox

Mozilla Firefox before 3.0.9 and SeaMonkey 1.1.17 do not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header. NOTE: it was later reported that Firefox 3.6 a1 pre and Mozilla 1.7.x and earlier are also affected.

4.3 CVSS 2.0 Medium EPSS 5.6% · top 7.4% CWE-16 · CWE-16
4.3CVSS 2.0 base score
5.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
52References
16 Jun 2026Last modified by NVD

Description

Mozilla Firefox before 3.0.9 and SeaMonkey 1.1.17 do not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header. NOTE: it was later reported that Firefox 3.6 a1 pre and Mozilla 1.7.x and earlier are also affected.

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://ha.ckers.org/blog/20070309/firefox-header-redirection-javascript-execution/
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://rhn.redhat.com/errata/RHSA-2009-0437.html
http://secunia.com/advisories/34758
http://secunia.com/advisories/34843
http://secunia.com/advisories/34844
http://secunia.com/advisories/34894
http://secunia.com/advisories/35065
http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1
http://websecurity.com.ua/3275/
http://websecurity.com.ua/3386/
http://www.mandriva.com/security/advisories?name=MDVSA-2009:111
http://www.mozilla.org/security/announce/2009/mfsa2009-22.html Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2009-0436.html
http://www.securityfocus.com/archive/1/504718/100/0/threaded
http://www.securityfocus.com/archive/1/504723/100/0/threaded
http://www.securityfocus.com/bid/34656
http://www.securitytracker.com/id?1022096
http://www.vupen.com/english/advisories/2009/1125
https://bugzilla.mozilla.org/show_bug.cgi?id=475636 PatchVendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6064
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6131
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6731
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9818
https://usn.ubuntu.com/764-1/
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00683.html
http://ha.ckers.org/blog/20070309/firefox-header-redirection-javascript-execution/
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://rhn.redhat.com/errata/RHSA-2009-0437.html
http://secunia.com/advisories/34758
http://secunia.com/advisories/34843
http://secunia.com/advisories/34844
http://secunia.com/advisories/34894
http://secunia.com/advisories/35065
http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1
http://websecurity.com.ua/3275/
http://websecurity.com.ua/3386/
http://www.mandriva.com/security/advisories?name=MDVSA-2009:111
http://www.mozilla.org/security/announce/2009/mfsa2009-22.html Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2009-0436.html

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-1312), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.