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5.9 Moyenne

CVE-2026-91766 When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and…

Description

When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and Proxy-Authorization headers unchanged, even when the redirect target is a different host, a different port, or a downgrade from HTTPS to HTTP. A server that can steer a redirect therefore receives credentials that were only meant for the original origin. This is the same class of issue that libcurl fixed in 7.58.0 ( CVE-2018-1000007 https://github.com/advisories/GHSA-g7x2-hrfp-pv5f ).

Produits et versions touchés

Produit Versions touchées Corrigé en
PHP 8.5 premières → < 8.5.11 8.5.11
PHP 8.4 premières → < 8.4.26 8.4.26
PHP 8.3 premières → < 8.3.35 8.3.35
PHP 8.2 premières → < 8.2.34 8.2.34

Références

Chronologie

  1. Publiée
  2. Dernière modification

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