How severe is CVE-2025-8059?

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

Auth bypass in Bplugins Bblocks – Essential Gutenberg Blocks & Patterns Collection

CVE-2025-8059

The B Blocks plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization and improper input validation within the rgfr_registration() function in all versions up to, and including, 2.0.6. This makes it possible…

Vulnerability class: Broken Access Control

EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.

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

Bplugins Bblocks – Essential Gutenberg Blocks & Patterns Collection — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2025-8059?: CVE-2025-8059 is a critical-severity vulnerability in Bplugins Bblocks – Essential Gutenberg Blocks & Patterns Collection, classified under Missing Authorization. CVSS score: 9.8/10. Published 2025-08-12.
How severe is CVE-2025-8059?: Critical severity. CVSS v3 base score is 9.8 out of 10.