What is GHSA-25qx-69jj-jfcj?

GHSA-25qx-69jj-jfcj is a security advisory published by GitHub Security Advisories with Critical severity. An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an...

Which CVE IDs does GHSA-25qx-69jj-jfcj cover?

GHSA-25qx-69jj-jfcj covers the following CVE IDs: CVE-2026-72590. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-25qx-69jj-jfcj?

GHSA-25qx-69jj-jfcj has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-25qx-69jj-jfcjCriticalCVSS 9.8

An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an...

Vendor

GitHub Security Advisories

Published

August 10, 2026

Last Modified

August 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-72590 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-72590
https://github.com/alseambusher/crontab-ui
https://github.com/alseambusher/crontab-ui/blob/master/app.js
https://github.com/advisories/GHSA-25qx-69jj-jfcj