WordPress plugin
Wikilookup 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 Wikilookup vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting via 'Popup Width' Setting ≤1.1.5No patch available | CVE-2026-3354 |
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via 'Popup Width' Setting
≤1.1.5No patch available
Wikilookup: common questions
Does Wikilookup have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Wikilookup: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Wikilookup 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 Wikilookup vulnerability?
CVE-2026-3354, published Mar 20, 2026: Wikilookup <= 1.1.5 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Popup Width' Setting. Severity: Medium (CVSS 4.4).
Is any Wikilookup vulnerability listed in CISA KEV?
No. None of the known Wikilookup vulnerabilities is currently listed in the CISA KEV catalog.