CVE-2026-72590

critical · 9.8

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.

9.8

CVSS

2.0%

EPSS (exploit prob.)

80th

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-93

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-72590