Threats Tagged 'cve-2026-46420'
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Threats Tagged 'cve-2026-46420'
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CVE-2026-46420: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in shivammathur setup-phpCVE-2026-46420 0 setup-php is a GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and tools. From 2.25.0 prior to 2.37.1, shivammathur/setup-php resolves the PHP version from repository-controlled files such as .php-version, composer.lock through platform-overrides.php, and composer.json through config.platform.php, and insufficiently constrains those values before incorporating them into generated shell or PowerShell setup scripts, allowing command injection on a GitHub Actions runner when workflows such as pull_request_target check out attacker-controlled contents before invoking setup-php. This issue is fixed in version 2.37.1. Join the discussion | CVE Database V5 | 07/17/2026, 19:51:10 UTC Added: 07/18/2026, 11:08:28 UTC |
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