phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2023-0924: The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, e

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

The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, e

Package
popup (WordPress plugin) WordPress
Affected versions
<1.1
Fixed in
1.1
Severity
high  CVSS 7.2
Exploitation
not on CISA KEV · EPSS 1% (61.5th percentile)
Published
2023-05-02
Source
nvd

References

CWE-434
NVD recordpopup (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