Is CVE-2026-109319 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-109319?

CVE-2026-109319 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-109319

Description

Grav Guestbook plugin 0.5.0 and 0.5.1 contains missing authorization and cross-site request forgery vulnerabilities in Admin moderation actions delete, approve, and approveAll. Authenticated Admin users lacking the admin.guestbook permission, or external sites abusing a moderator's session via nonce-less GET requests, can delete or approve Guestbook entries.