What is CVE-2025-63043?

CVE-2025-63043 is a medium-severity vulnerability in Pickplugins Post Grid And Gutenberg Blocks, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2025-12-18.

How severe is CVE-2025-63043?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Pickplugins Post Grid And Gutenberg Blocks

CVE-2025-63043

Authorization Bypass Through User-Controlled Key vulnerability in PickPlugins Post Grid and Gutenberg Blocks post-grid allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Grid and Gutenberg Block…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.002 (10.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Pickplugins Post Grid And Gutenberg Blocks — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-63043?: CVE-2025-63043 is a medium-severity vulnerability in Pickplugins Post Grid And Gutenberg Blocks, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2025-12-18.
How severe is CVE-2025-63043?: Medium severity. CVSS v3 base score is 5.3 out of 10.