CVE-2026-72590
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Aug 10, 2026
Vendor
unknown
Description
An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an unauthenticated remote attacker to inject arbitrary cron job entries by sending a crafted GET request to /crontab with URL-encoded newlines in the env_vars parameter.