Detections
Analytics
CVE-2021-47812
critical
Description
GravCMS 1.10.7 contains an unauthenticated vulnerability that allows remote attackers to write arbitrary YAML configuration and execute PHP code through the scheduler endpoint. Attackers can exploit the admin-nonce parameter to inject base64-encoded payloads and create malicious custom jobs with system command execution.
References
https://www.vulncheck.com/advisories/gravcms-arbitrary-yaml-writeupdate-unauthenticated