CVE-2026-7017
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-522
Credenciales insuficientemente protegidas
Fecha de publicación:
07/07/2026
Última modificación:
08/07/2026
Descripción
*** Pendiente de traducción *** HTTP::Tiny versions before 0.095 for Perl forward credential headers to cross-origin redirect targets.<br />
<br />
When the server returns a 3xx redirect, `_maybe_redirect` follows the `Location:` header and `_prepare_headers_and_cb` re-merges the caller&#39;s `headers` argument into the new request, without checking whether the redirect target shares an origin with the original URL. Caller-supplied `Authorization`, `Cookie` and `Proxy-Authorization` headers are therefore re-sent to whatever host the redirect names, across scheme, host or port boundaries, and including `https` to `http` downgrades that expose them in plaintext on the wire.<br />
<br />
The HTTP::Tiny POD note that "Authorization headers will not be included in a redirected request" applied only to the URL-userinfo Basic-auth path, not to headers passed explicitly by the caller.
Impacto
Puntuación base 3.x
7.10
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/84984ef3930ddd4afcf5eb83b40d3cee200739c3.patch
- https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/8f32ca89e21c3ad0422adc698fa6ad17a193f55f.patch
- https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/e7a03aedf2395158f2b0d3bad2df943349227bb3.patch
- https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/pull/36
- https://metacpan.org/release/HAARG/HTTP-Tiny-0.095-TRIAL/changes
- http://www.openwall.com/lists/oss-security/2026/07/07/13