In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a case-insensitive comparison. This could have resulted in the browser not correctly honoring the behaviors specified by the prefix. This vulnerability affects Firefox < 127.
This Cyber News was published on www.tenable.com. Publication date: Tue, 11 Jun 2024 16:57:03 +0000