CVE-2026-42844

نوع الضعف

Grav is a file-based Web platform. In Grav 2.0.0-beta.2, a low-privileged authenticated API user with api.media.write can abuse /api/v1/blueprint-upload to write an arbitrary YAML file into user/accounts/, then log in as the newly created account with api.super privileges. This results in full administrative compromise of the Grav API. This vulnerability is fixed in API 1.0.0-beta.17.

المنتجات المتأثرة

• getgrav grav

المراجع

• https://github.com/getgrav/grav/security/advisories/GHSA-6xx2-m8wv-756h
• https://github.com/getgrav/grav/security/advisories/GHSA-6xx2-m8wv-756h