CVE-2015-0807 Cross-site request forgery in n/a

What is CVE-2015-0807?

CVE-2015-0807 is a medium-severity vulnerability in Mozilla Firefox, published on 1 Apr 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official 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.

Weakness: CWE-352

Which versions are affected by CVE-2015-0807?

It affects 3 products.

Products include Mozilla Firefox, Mozilla Firefox Esr, Mozilla Thunderbird.

How do I fix CVE-2015-0807?

Upgrade to a fixed version.

Is CVE-2015-0807 being exploited?

There is no known exploitation of CVE-2015-0807 in the wild and no public exploit code.

Other vulnerabilities in Mozilla Firefox

• CVE-2019-11708 Mozilla Firefox and Thunderbird Sandbox Escape Exploited Critical 10.0
• CVE-2010-3765 Mozilla Multiple Products Remote Code Execution Exploited Critical 9.8
• CVE-2022-26486 Mozilla Firefox Use-After-Free Exploited Critical 9.6
• CVE-2022-26485 Mozilla Firefox Use-After-Free Exploited High 8.8
• CVE-2019-11707 Mozilla Firefox and Thunderbird Type Confusion Exploited High 8.8

All Mozilla Firefox vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-h77x-2hj5-ggjw, UBUNTU-CVE-2015-0807.