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CVE-2026-59948 Composer is a dependency Manager for the PHP language

Description

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project during install or update by using an invalid package name that is not correctly validated before dependency-resolution results are written or installed. This issue is fixed in versions 2.2.29 and 2.10.2.

Produits et versions touchés

Produit Versions touchées Corrigé en
composer 2.3 2.3.0 → < 2.10.2 2.10.2
composer 1.0 1.0 → < 2.2.29 2.2.29

Références

Chronologie

  1. Publiée
  2. Dernière modification
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