WordPress plugin
Post Lockdown security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium1
- Low0
All Post Lockdown vulnerabilities
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Post Lockdown: common questions
Does Post Lockdown have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Post Lockdown: 1 medium. None are known to affect version null.
How do I check which version of Post Lockdown I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Post Lockdown vulnerability?
CVE-2025-1504, published Mar 7, 2025: Post Lockdown <= 4.0.2 - Missing Authorization to Authenticated (Subscriber+) Post Disclosure. Severity: Medium (CVSS 4.3).
Is any Post Lockdown vulnerability listed in CISA KEV?
No. None of the known Post Lockdown vulnerabilities is currently listed in the CISA KEV catalog.