CVE-2026-62672

The record

Grav is a file-based Web platform. Prior to 2.0.4, Grav allowlists the regex_replace filter and function in system/config/security.yaml, and GravExtension::regexReplace() passes an editor-controlled pattern directly to preg_replace(). When security.twig_content.process_enabled is enabled, an authenticated page editor can publish a catastrophically backtracking pattern that consumes PHP worker CPU and denies service to site visitors. This issue is fixed in version 2.0.4.

Affected packages

Related vulnerabilities

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• CVE-2026-102990 basic-ftp is an FTP client for Node.js. CWE-1333
• CVE-2026-102473 A flaw was found in dash. CWE-1333
• CVE-2026-102270 PyJWT is a Python implementation of JSON Web Token standards. CWE-1333
• CVE-2026-101906 Axios is a promise-based HTTP client for the browser and Node.js. CWE-1333
• CVE-2026-101903 Axios is a promise-based HTTP client for the browser and Node.js. CWE-1333