CVE-2023-4141: The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 7.9.8 via the '->cus2' parameter. This allows authenticated attackers with au

high Affects wp-ultimate-csv-importer (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 7.9.8 via the '->cus2' parameter. This allows authenticated attackers with au

Package
wp-ultimate-csv-importer (WordPress plugin) WordPress
Affected versions
<=7.9.8
Fixed in
no fix recorded
Severity
high  CVSS 8.0
Exploitation
not on CISA KEV · EPSS 2% (75.1th percentile)
Published
2023-08-04
Source
nvd

References

CWE-94
NVD recordwp-ultimate-csv-importer (WordPress plugin) advisories

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# then
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pipx install phpwarden   &&   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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