What is GHSA-6xrw-24fx-4qcf?

GHSA-6xrw-24fx-4qcf is a security advisory published by GitHub Security Advisories with Medium severity. Grav Guestbook plugin 0.5.0 and 0.5.1 contains missing authorization and cross-site request...

Which CVE IDs does GHSA-6xrw-24fx-4qcf cover?

GHSA-6xrw-24fx-4qcf covers the following CVE IDs: CVE-2026-109319. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6xrw-24fx-4qcf?

GHSA-6xrw-24fx-4qcf has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-6xrw-24fx-4qcfMediumCVSS 4.3

Grav Guestbook plugin 0.5.0 and 0.5.1 contains missing authorization and cross-site request...

Vendor

GitHub Security Advisories

Published

October 12, 2026

Last Modified

October 12, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (4)

https://github.com/getgrav/grav/security/advisories/GHSA-wxr7-h5mm-c7mv
https://nvd.nist.gov/vuln/detail/CVE-2026-109319
https://www.vulncheck.com/advisories/grav-guestbook-plugin-0.5.0-and-0.5.1-missing-authorization-and-csrf-in-moderation
https://github.com/advisories/GHSA-6xrw-24fx-4qcf