Critical severity9.8NVD Advisory· Published Aug 10, 2026· Updated Aug 10, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Alseambusher/crontab-uillm-fuzzy
Range: <=0.4.2

Patches

Vulnerability mechanics

References

github.com/alseambusher/crontab-ui/blob/master/app.jsnvd

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