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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-39400

Stored XSS via Job HTML/Table Output in Cronicle

Description

Cronicle is a multi-server task scheduler and runner, with a web based front-end UI. Prior to 0.9.111, a non-admin user with create_events and run_events privileges can inject arbitrary JavaScript through job output fields (html.content, html.title, table.header, table.rows, table.caption). The server stores this data without sanitization, and the client renders it via innerHTML on the Job Details page. This vulnerability is fixed in 0.9.111.

Affected products

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

jhuckaby Cronicle

  • < 0.9.111affected

References