CVE-2026-62673 — Grav: .htaccess file extension rules bypass via case variation on case-insensitive filesystems
Grav is a file-based Web platform. Prior to 2.0.4, the Grav .htaccess and webserver-configs/htaccess.txt security rules omit the Apache [NC] flag and therefore compare sensitive…
Published: 2026-08-19 · CVSS: 8.2 · CVSS 4.0
Grav is a file-based Web platform. Prior to 2.0.4, the Grav .htaccess and webserver-configs/htaccess.txt security rules omit the Apache [NC] flag and therefore compare sensitive directory and file-extension patterns case-sensitively. On a case-insensitive filesystem, an unauthenticated requester can use uppercase directory or extension variants to bypass the rules and retrieve files under user/accounts or user/config, including password hashes and security configuration. This issue is fixed in version 2.0.4.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7