Source: cpp-httplib Version: 0.41.0+ds-3 X-Debbugs-CC: [email protected] Severity: important Tags: security upstream
Hi, The following vulnerability was published for cpp-httplib. CVE-2026-102944[0]: | cpp-httplib is a C++ header-only HTTP/HTTPS library. Prior to | 0.51.0, create_redirect_client() removes Host, Proxy-Authorization, | and Authorization headers when following a cross-origin 301, 302, | 307, or 308 redirect but leaves Cookie headers attached. | detail::redirect() copies the request for those redirect codes, so | cookies supplied directly or through default_headers_ are sent to | the redirect target. An attacker who controls a redirect response, | or a network position for a non-HTTPS origin, can receive session | cookies intended for the original origin. A 303 redirect is not | affected because that path clears all request headers. This issue is | fixed in version 0.51.0. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-102944 https://www.cve.org/CVERecord?id=CVE-2026-102944 [1] https://github.com/yhirose/cpp-httplib/security/advisories/GHSA-22mf-w2v3-r2jv [2] https://github.com/yhirose/cpp-httplib/commit/0c1cc8c9866bb567ff11c1cd0d09779e8c5f8585 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
