Is CVE-2026-62667 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-62667?

CVE-2026-62667 has a CVSS v3 severity of HIGH (8.1).

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CVE-2026-62667

Description

Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content. Prior to 1.0.6, the Grav API plugin ApiKeyManager::generateKey() stores a declared scopes array, but ApiKeyAuthenticator::authenticate() does not read keyData[scopes] and returns the owning user's complete identity. AbstractApiController::requirePermission() consequently evaluates the full user ACL, so a key issued for a read-only scope can perform every write, delete, and administrative operation available to the owner. This issue is fixed in version 1.0.6.