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Description

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the '/ultp/v2/get_dynamic_content/' REST API endpoint in all versions up to, and including, 5.0.3. This makes it possible for unauthenticated attackers to retrieve sensitive user metadata, including password hashes.

PUBLISHED Reserved 2025-11-10 | Published 2025-12-21 | Updated 2025-12-22 | Assigner Wordfence




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-11-19:Vendor Notified
2025-12-20:Disclosed

Credits

Marcin Dudek finder

References

www.wordfence.com/...-de41-4ac4-b825-b3238725ca44?source=cve

plugins.trac.wordpress.org/...-post/trunk/classes/Blocks.php

cve.org (CVE-2025-12980)

nvd.nist.gov (CVE-2025-12980)

Download JSON

Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.