WordPress plugin
PO/MO Editor security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All PO/MO Editor vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via 'podata' Parameter ≤1.4.2No patch available | CVE-2026-97020 |
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via 'podata' Parameter
≤1.4.2No patch available
PO/MO Editor: common questions
Does PO/MO Editor have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in PO/MO Editor: 1 medium. At least one is not fixed in the latest version.
How do I check which version of PO/MO Editor 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 PO/MO Editor vulnerability?
CVE-2026-97020, published Oct 13, 2026: PO/MO Editor <= 1.4.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'podata' Parameter. Severity: Medium (CVSS 6.4).
Is any PO/MO Editor vulnerability listed in CISA KEV?
No. None of the known PO/MO Editor vulnerabilities is currently listed in the CISA KEV catalog.