Medium severity6.5NVD Advisory· Published Sep 18, 2026
CVE-2026-93737
CVE-2026-93737
Description
Azkaban through 4.0.0 omits project permission checks in the ScheduleServlet fetchSchedule action, allowing authenticated users to read any project's schedule configuration. Attackers can supply arbitrary project and flow identifiers to retrieve sensitive schedule details including execution times, cron expressions, flow parameters, and notification email lists without proper authorization.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/azkaban/azkaban/blob/4.0.0/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ScheduleServlet.javanvd
- github.com/azkaban/azkaban/blob/4.0.0/azkaban-web-server/src/main/java/azkaban/webapp/servlet/ScheduleServlet.javanvd
- github.com/azkaban/azkaban/issues/3348nvd
- github.com/azkaban/azkaban/releases/tag/4.0.0nvd
- www.vulncheck.com/advisories/azkaban-through-4.0.0-authorization-bypass-via-scheduleservletnvd
News mentions
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