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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-72589

alseambusher crontab-ui - Unauthenticated RCE via Shell Injection in Imported Database hook Field

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

alseambusher crontab-ui

Default version status: unknown

  • 0 to ≤ 0.4.2affected

References