CVE-2026-72590
Critical · 9.8CVSS
9.8
EPSS
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Published
Aug 10, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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