CVE-2016-10934: The check-email plugin before 0.5.2 for WordPress has XSS.

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

The check-email plugin before 0.5.2 for WordPress has XSS.

Package
check-email (WordPress plugin) WordPress
Affected versions
<0.5.2
Fixed in
0.5.2
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (59.9th percentile)
Published
2019-08-27
Source
nvd

References

CWE-79
NVD recordcheck-email (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.

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