CVE-2023-41892: Craft CMS Remote Code Execution vulnerability

critical Affects craftcms/cms. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Craft CMS Remote Code Execution vulnerability

Package
craftcms/cms Composer
Affected versions
>=4.0.0-RC1 and <4.4.15
Fixed in
4.4.15
Severity
critical  CVSS 10.0
Exploitation
not on CISA KEV · EPSS 94% (99.8th percentile)
Published
2023-09-13
Source
osv.dev

References

CWE-94
NVD recordcraftcms/cms advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

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