PT-2025-52571 · WordPress · Postx

Marcin Dudek · Published 2025-12-21 · Updated 2025-12-26 · CVE-2025-12980

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions PostX plugin for WordPress versions up to and including 5.0.3

Description The PostX plugin for WordPress is affected by a flaw that allows unauthorized access to data. A missing capability check on the /ultp/v2/get dynamic content/ REST API endpoint allows unauthenticated attackers to retrieve sensitive user metadata, including password hashes.

Recommendations Update the PostX plugin to a version newer than 5.0.3.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-12980

Affected Products

Postx

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-12980 · Security Note
• https://plugins.trac.wordpress.org/changeset/3421729/ultimate-post/trunk/classes/Blocks.php · Note
• https://twitter.com/VulmonFeeds/status/2002596806669025605 · Twitter Post
• https://t.me/CVEtracker/40354 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/e85ff3b3-de41-4ac4-b825-b3238725ca44?source=cve · Note
• https://twitter.com/RedPacketSec/status/2002616592979370164 · Twitter Post
• https://twitter.com/cracbot/status/2004507524243079184 · Twitter Post
• https://t.me/cveNotify/146455 · Telegram Post
• https://twitter.com/CVEnew/status/2002835932152537203 · Twitter Post