CVE-2024-56145
Published 2024-12-18 · Updated 2026-06-17 · Source security-advisories@github.com
Summary
CVE-2024-56145 is a critical-severity (CVSS 9.8) vulnerability in Craft CMS Craft CMS. CISA added it to the Known Exploited Vulnerabilities catalog on June 2, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by June 23, 2025. CISA does not currently list it as used in ransomware campaigns. Craft CMS has 4 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.
All 4 known-exploited Craft CMS vulnerabilities →Description
Craft is a flexible, user-friendly CMS for creating custom digital experiences on the web and beyond. Users of affected versions are affected by this vulnerability if their php.ini configuration has `register_argc_argv` enabled. For these users an unspecified remote code execution vector is present. Users are advised to update to version 3.9.14, 4.13.2, or 5.5.2. Users unable to upgrade should disable `register_argc_argv` to mitigate the issue.
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: Craft CMS — Craft CMS
Name: Craft CMS Code Injection Vulnerability
Date added: 2025-06-02 · Due: 2025-06-23
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.