The vulnerability exists due to the way PHP handles HTTP variable names. A remote attacker can set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or `__Secure-` cookie by PHP applications. Note, the vulnerability exists due to incomplete fix for #VU67756 (CVE-2022-31629).
This Cyber News was published on www.tenable.com. Publication date: Sat, 20 Apr 2024 00:56:04 +0000