CVE-2015-0807
The navigator.sendBeacon implementation in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 processes HTTP 30x status codes for redirects after a preflight request has occurred, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site, a similar issue to CVE-2014-8638.
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
- CWE
- CWE-352
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mozilla:firefox
- mozilla:firefox_esr
- mozilla:thunderbird
References
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
- http://rhn.redhat.com/errata/RHSA-2015-0766.html