What is CVE-2023-51360?

CVE-2023-51360 is a medium-severity vulnerability in Wpdeveloper Essential Blocks, classified under Missing Authorization. CVSS score: 6.5/10. Published 2024-12-09.

How severe is CVE-2023-51360?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Wpdeveloper Essential Blocks

CVE-2023-51360

Missing Authorization vulnerability in WPDeveloper Essential Blocks for Gutenberg essential-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Essential Blocks for Gutenberg: from n/a through <= 4.2.0.

Vulnerability class: Broken Access Control

Published 2024-12-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Wpdeveloper Essential Blocks
Wpdeveloper Essential Blocks For Gutenberg — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/Wordpress/Plugin/essential-blocks/vulnerability/wordpre… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-51360?: CVE-2023-51360 is a medium-severity vulnerability in Wpdeveloper Essential Blocks, classified under Missing Authorization. CVSS score: 6.5/10. Published 2024-12-09.
How severe is CVE-2023-51360?: Medium severity. CVSS v3 base score is 6.5 out of 10.