CVE-2023-6696: The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to unauthorized access of functionality due to a missing capability check on several

high Affects popup-builder (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to unauthorized access of functionality due to a missing capability check on several

Package
popup-builder (WordPress plugin) WordPress
Affected versions
<4.3.2
Fixed in
4.3.2
Severity
high  CVSS 8.1
Exploitation
not on CISA KEV · EPSS 0% (40.6th percentile)
Published
2024-06-15
Source
nvd

References

CWE-862
NVD recordpopup-builder (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