CVE-2026-72589
An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an unauthenticated remote attacker to execute arbitrar
CVSS
9.8
Crítico
EPSS
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KEV
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Exploit Today
0
0-100
Publicado: 10 ago 2026 · Última mod.: 10 ago 2026 · CWE-78
Sin historial EPSS suficiente todavía.
An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an unauthenticated remote attacker to execute arbitrary system commands by importing a crafted crontab database file. The POST /import endpoint accepts arbitrary .db files and overwrites the application database without validation. The hook field value is embedded directly into a shell command by crontab.js makeCommand() without sanitization, so a malicious hook value in the imported file results in command execution on the next cron execution cycle.