CVE-2026-85603 | BDVDB-2026-368365 Detail

Description#

Grav versions before 1.10.55 contain a path traversal vulnerability in the admin plugin's Save As action that fails to validate the language code parameter. An authenticated admin user with admin.pages.create permission can supply directory traversal sequences in the lang POST field to write arbitrary .md files outside the pages directory with attacker-controlled content.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-09-04Record published in the CVE List.
2. Version 22026-09-14Most recent update recorded in the CVE List.