PT-2026-50792

Name of the Vulnerable Software and Affected Versions guzzlehttp/psr7 versions prior to 2.12.1 Description guzzlehttp/psr7 fails to reject Carriage Return CR and Line Feed LF characters in specific HTTP start-line fields, including the request method, protocol version, and response reason phrase...

PT-2026-50793

Name of the Vulnerable Software and Affected Versions Guzzle versions prior to 7.12.1 Description CookieJar incorrectly accepts cookies with a dot-only Domain attribute such as Domain=., Domain=.., Domain=... and whitespace-padded variants. The SetCookie::matchesDomain function removes leading...