HIGH 8.7 NVD
CVE-2026-64852
Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content. Prior to 1.0.8, the Grav API plugin intercepts the apiK
Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content. Prior to 1.0.8, the Grav API plugin intercepts the apiKeyGenerate and apiKeyRevoke admin tasks in user/plugins/api/api.php and authorizes the caller with only admin.login. A basic panel user can select another account from the route, create a persistent ApiKeyManager credential bound to that target, and inherit the target's API permissions, including api.super or administrative write access when present. This issue is fixed in version 1.0.8.
References
- https://github.com/getgrav/grav-plugin-api/commit/ed16f0aaa9b398c6f179fb8f51e0fa53e4ed8a30
- https://github.com/getgrav/grav-plugin-api/releases/tag/1.0.8
- https://github.com/getgrav/grav/security/advisories/GHSA-7v74-m76q-8wf3
- https://github.com/getgrav/grav/security/advisories/GHSA-7v74-m76q-8wf3
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-19 via NVD.
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