CVE-2022-2941: The WP-UserOnline plugin for WordPress has multiple Stored Cross-Site Scripting vulnerabilities in versions up to, and including 2.88.0. This is due to the fact that all fields in the "Naming Conventi

medium Affects wp-useronline (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The WP-UserOnline plugin for WordPress has multiple Stored Cross-Site Scripting vulnerabilities in versions up to, and including 2.88.0. This is due to the fact that all fields in the "Naming Conventi

Package
wp-useronline (WordPress plugin) WordPress
Affected versions
<2.88.1
Fixed in
2.88.1
Severity
medium  CVSS 5.5
Exploitation
not on CISA KEV · EPSS 7% (94.3th percentile)
Published
2022-09-06
Source
nvd

References

CWE-79
NVD recordwp-useronline (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs   How findings are ranked

Related advisories