CVE-2021-23959
CVE-2021-23959
An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.
Affected products
Mozilla · FirefoxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →