CVE-2026-72589

critical · 9.8

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.

9.8

CVSS

1.9%

EPSS (exploit prob.)

79th

EPSS percentile

2026-08-10

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

References

https://github.com/alseambusher/crontab-ui
https://github.com/alseambusher/crontab-ui/blob/master/crontab.js

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-72589