GitHub Advisoryadvisory · RubyGems

GHSA-xv9c-mjw8-79gf Sidekiq-cron is vulnerable to a cross-site scripting (xss) vulnerability via crafted URL

MEDIUM Published 2026-05-07 Modified 2026-05-29 Official page ↗
Aliases
CVE-2025-67202
Ecosystem
RubyGems
Packages
sidekiq-cron
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
Reviewed
2026-05-12

Affected packages

• RubyGems sidekiq-cron: < 2.4.0 → fixed in 2.4.0

Description

Sidekiq-cron thru 2.3.1, an open-source scheduling add-on for Sidekiq, is vulnerable to a cross-site scripting (xss) vulnerability via crafted URL being rended from cron.erb.

Related

Alias · CVE (1)

  • CVE-2025-67202 Sidekiq-cron thru 2.3.1, an open-source scheduling add-on for Sidekiq, is vulnerable to a cross-site scripting (xss) vulnerability via… vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References