phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2023-4666: The Form Maker by 10Web WordPress plugin before 1.15.20 does not validate signatures when creating them on the server from user input, allowing unauthenticated users to create arbitrary files and lead

critical Affects form-maker (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Form Maker by 10Web WordPress plugin before 1.15.20 does not validate signatures when creating them on the server from user input, allowing unauthenticated users to create arbitrary files and lead

Package
form-maker (WordPress plugin) WordPress
Affected versions
<1.15.20
Fixed in
1.15.20
Severity
critical  CVSS 9.8
Exploitation
not on CISA KEV · EPSS 4% (89.9th percentile)
Published
2023-10-16
Source
nvd

References

NVD recordform-maker (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