CVE-2024-28119
CVSS 3.1 Score 8.8 of 10 (high)
Details
Summary
CVE-2024-28119 is a vulnerability affecting Grav, an open-source content management system. Prior to version 1.7.45, an attacker could exploit this vulnerability by redefining the escape function and executing arbitrary commands due to unrestricted access to the twig extension class from Grav context. This exploit could be carried out by any administrative user with permission to create or edit pages and enable Twig processing of static pages in the front matter. The Twig processor runs unsandboxed, allowing for arbitrary code execution and privilege escalation on the affected instance. The issue has been patched in version 1.7.45, which mitigates the vulnerability's risk. The severity of this vulnerability is rated as HIGH, with a base score of 8.8 according to CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H vector string provided by [email protected].
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