What is CVE-2026-54807?

CVE-2026-54807 is a critical-severity vulnerability in Themegrill Registration Form For Woocommerce, classified under Incorrect Privilege Assignment. CVSS score: 9.8/10. Published 2026-06-17.

How severe is CVE-2026-54807?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Privilege escalation in Themegrill Registration Form For Woocommerce

CVE-2026-54807

Unauthenticated Privilege Escalation in Registration Form for WooCommerce <= 1.0.9 versions.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Themegrill Registration Form For Woocommerce — versions n/a

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-54807?: CVE-2026-54807 is a critical-severity vulnerability in Themegrill Registration Form For Woocommerce, classified under Incorrect Privilege Assignment. CVSS score: 9.8/10. Published 2026-06-17.
How severe is CVE-2026-54807?: Critical severity. CVSS v3 base score is 9.8 out of 10.