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| Vulnerability ID | VCID-11n2-z2te-8uhz |
| Aliases |
CVE-2015-0807
|
| Summary | Mozilla developer Christoph Kerschbaumer discovered an issue while investigating Mozilla Foundation Security Advisory 2015-03, previously reported by security researcher Muneaki Nishimura. This flaw was that a cross-origin resource sharing (CORS) request should not follow 30x redirections after preflight according to the specification. This only affects sendBeacon() requests but could allow for a potential Cross-site request forgery (XSRF) attack from malicious websites. In general this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled, but is potentially a risk in browser or browser-like contexts. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 8.0 |
| Risk | 4.0 |
| Affected and Fixed Packages | Package Details |
| Reference id | Reference type | URL |
|---|---|---|
| https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-0807.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2015-0807 | ||
| 1207076 | https://bugzilla.redhat.com/show_bug.cgi?id=1207076 | |
| CVE-2015-0807 | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0807 | |
| mfsa2015-37 | https://www.mozilla.org/en-US/security/advisories/mfsa2015-37 | |
| RHSA-2015:0766 | https://access.redhat.com/errata/RHSA-2015:0766 | |
| RHSA-2015:0771 | https://access.redhat.com/errata/RHSA-2015:0771 | |
| USN-2550-1 | https://usn.ubuntu.com/2550-1/ | |
| USN-2552-1 | https://usn.ubuntu.com/2552-1/ |
| Percentile | 0.34419 |
| EPSS Score | 0.00137 |
| Published At | July 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:10:57.069106+00:00 | Mozilla Importer | Import | https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2015/mfsa2015-37.md | 37.0.0 |