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CVE-2025-1504: Post Lockdown <= 4.0.2 - Missing Authorization to Authenticated (Subscriber+) Post Disclosure

4.3 CVSS

Description

The Post Lockdown plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 4.0.2 via the 'pl_autocomplete' AJAX action due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract data from password protected, private, or draft posts that they should not have access to.

Classification

CVE ID: CVE-2025-1504

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem Types

CWE-862 Missing Authorization

Affected Products

Vendor: andyexeter

Product: Post Lockdown

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 4.64% (scored less or equal to compared to others)

EPSS Date: 2025-04-05 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1504
https://www.wordfence.com/threat-intel/vulnerabilities/id/447cef6f-fa2e-4087-946d-6e0214830ea9?source=cve
https://wordpress.org/plugins/post-lockdown/

Timeline