phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2022-3380: The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a

high Affects customizer-export\/import (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a

Package
customizer-export\/import (WordPress plugin) WordPress
Affected versions
<0.9.5
Fixed in
0.9.5
Severity
high  CVSS 7.2
Exploitation
not on CISA KEV · EPSS 2% (76.2th percentile)
Published
2022-10-31
Source
nvd

References

CWE-502
NVD recordcustomizer-export\/import (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