WordPress plugin
404s 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.
1Known vulnerabilities
- Critical0
- High0
- Medium1
- Low0
All 404s vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.5 | Administrator+ Cross-Site Scripting ≤3.4.9Update to 3.5.1 | CVE-2022-2118 |
- Medium5.5Administrator+ Cross-Site Scripting
≤3.4.9Update to 3.5.1
404s: common questions
Does 404s have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in 404s: 1 medium. None are known to affect version null.
How do I check which version of 404s 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 404s vulnerability?
CVE-2022-2118, published Jun 22, 2022: 404s <= 3.4.9 - Administrator+ Cross-Site Scripting. Severity: Medium (CVSS 5.5).
Is any 404s vulnerability listed in CISA KEV?
No. None of the known 404s vulnerabilities is currently listed in the CISA KEV catalog.