WordPress plugin · wp-useronline
Is WP-UserOnline safe?
Safe on 4.0.2 or newer.
The current version, 4.0.2, is past every affected range on record (3 of 3 records list one). Keep it updated and you’re clear of them.
- Flaws on record
- 3
- High or critical
- 0
- Exploited
- none
- Current version
- 4.0.2
- Last updated
- Sep 1, 2026
- Active installs
- 10,000+
Every recorded flaw
- Nov 27, 2023WP-UserOnline: Does not sanitise and escape the X-Forwarded-For header before outputting its content on the pageCVE-2023-5560 · fixed in 2.88.3 · reported by WPScanMedium 6.1
- Sep 6, 2022The WP-UserOnline plugin for WordPress has multiple Stored Cross-Site Scripting vulnerabilities in versions up to, and including 2.88.0.CVE-2022-2941 · affects up to 2.88.0 · reported by Wordfence7.3% oddsMedium 5.5
- Sep 6, 2022WP-UserOnline: Stored Cross-Site ScriptingCVE-2022-2473 · affects up to 2.87.6 · reported by Wordfence1.3% oddsMedium 5.5
Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.
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