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

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 94.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-09-13 · updated 2026-06-17
Weakness: CWE-94

Description

Craft CMS is a platform for creating digital experiences. This is a high-impact, low-complexity attack vector. Users running Craft installations before 4.4.15 are encouraged to update to at least that version to mitigate the issue. This issue has been fixed in Craft CMS 4.4.15.

Affected products

craftcms cms: from 4.4.0 before 4.4.15 — fixed in 4.4.15

How to fix

Upgrade to a fixed version: craftcms cms 4.4.15. Check the vendor advisory for mitigations.

References

http://packetstormsecurity.com/files/176303/Craft-CMS-4.4.14-Remote-Code-Execution.html
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#4415---2023-07-03-critical
https://github.com/craftcms/cms/commit/7359d18d46389ffac86c2af1e0cd59e37c298857
https://github.com/craftcms/cms/commit/a270b928f3d34ad3bd953b81c304424edd57355e
https://github.com/craftcms/cms/commit/c0a37e15cc925c473e60e27fe64054993b867ac1
https://github.com/craftcms/cms/commit/c0a37e15cc925c473e60e27fe64054993b867ac1#diff-47dd43d86f85161944dfcce2e41d31955c4184672d9bd9d82b948c6b01b86476
https://github.com/craftcms/cms/security/advisories/GHSA-4w8r-3xrw-v25g
http://packetstormsecurity.com/files/176303/Craft-CMS-4.4.14-Remote-Code-Execution.html
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#4415---2023-07-03-critical
https://github.com/craftcms/cms/commit/7359d18d46389ffac86c2af1e0cd59e37c298857
https://github.com/craftcms/cms/commit/a270b928f3d34ad3bd953b81c304424edd57355e
https://github.com/craftcms/cms/commit/c0a37e15cc925c473e60e27fe64054993b867ac1

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