CVE-2021-24694: The Simple Download Monitor WordPress plugin before 3.9.11 could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attack via 1) "color" or "css_class" argument of s

medium Affects simple-download-monitor (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Simple Download Monitor WordPress plugin before 3.9.11 could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attack via 1) "color" or "css_class" argument of s

Package
simple-download-monitor (WordPress plugin) WordPress
Affected versions
<3.9.11
Fixed in
3.9.11
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 1% (49.1th percentile)
Published
2022-01-24
Source
nvd

References

CWE-79
NVD recordsimple-download-monitor (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