WordPress plugin
Oxygen security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
2Known vulnerabilities
- Critical0
- High0
- Medium2
- Low0
All Oxygen vulnerabilities
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Oxygen: common questions
Does Oxygen have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Oxygen: 2 medium. None are known to affect version null.
How do I check which version of Oxygen 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 Oxygen vulnerability?
b55e573d-209c-4039-afe5-b3c135c1ba54, published Aug 31, 2026: Oxygen 6.0 - 6.1.1 - Missing Authorization. Severity: Medium (CVSS 5.3).
Is any Oxygen vulnerability listed in CISA KEV?
No. None of the known Oxygen vulnerabilities is currently listed in the CISA KEV catalog.