WordPress plugin
WP-UserOnline security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 4 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium2
- Low0
All WP-UserOnline vulnerabilities
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WP-UserOnline: common questions
Does WP-UserOnline have known vulnerabilities?
Yes. VulnCrest Radar lists 4 known vulnerabilities in WP-UserOnline: 2 high, 2 medium. None are known to affect version null.
How do I check which version of WP-UserOnline 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 WP-UserOnline vulnerability?
CVE-2023-5560, published Nov 6, 2023: WP-UserOnline <= 2.88.2 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any WP-UserOnline vulnerability listed in CISA KEV?
No. None of the known WP-UserOnline vulnerabilities is currently listed in the CISA KEV catalog.