CVE-2026-56589

HCL BigFix Service Management is affected by a Stored Cross-Site Scripting (XSS) vulnerability, which could allow an attacker to inject and store malicious scripts within the application that execute when a victim views the affected page, enabling session hijacking and the theft of sensitive data.

  • Published Oct 1, 2026
  • CVSS 7.2 high
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-56589 at the National Vulnerability Database