What’s Vulnerable › Vulnerabilities

CVE-2026-56589: HCL BigFix Service Management is affected by multiple security vulnerabilities.

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-01 · updated 2026-10-05
• Weakness: CWE-79

Description

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.

Affected products

• HCL Software HCL BigFix Service Management: 27

References

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134015

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