CVE-2015-0807

N/A
Published: April 1, 2015 at 10:00 AM UTC
Updated: June 17, 2026 at 12:20 AM UTC
3 products affected across 1 vendorFirefoxThunderbirdFirefox ESR

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Severity
N/A
Exploit prediction
EPSS 1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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