EUVD-2026-31974

obanweb: Unbounded range expansion in cron describe causes memory exhaustion...

CVE-2026-48593

Uncontrolled Resource Consumption vulnerability in oban-bg obanweb 'Elixir.Oban.Web.CronExpr' modules allows memory exhaustion via unbounded cron range expansion. An attacker with access to schedule cron jobs can submit a malicious cron expression such as "0 0 1-100000000 ". When a user with...

CVE-2026-48593 Unbounded range expansion in cron describe causes memory exhaustion in oban_web

Uncontrolled Resource Consumption vulnerability in oban-bg obanweb 'Elixir.Oban.Web.CronExpr' modules allows memory exhaustion via unbounded cron range expansion. An attacker with access to schedule cron jobs can submit a malicious cron expression such as "0 0 1-100000000 ". When a user with...

CVE-2026-48593

CVE-2026-48593 describes an uncontrolled resource consumption in oban_web’s cron rendering. The issue arises in the Elixir CronExpr describe/1 rendering path where unbounded cron ranges (e.g., 1-100000000) are parsed by parse_range/1 without bounds checks, then expand_dom_parts/1 and expand_dow_p...

Oban Web 安全漏洞

Oban Web is an embedded real-time backend task monitoring dashboard developed under the Oban Framework. Versions 2.12.0 to 2.12.5 of Oban Web contained a security vulnerability. This vulnerability stemmed from the unlimited cron range expansion in the Elixir.Oban.Web.CronExpr module, which could...