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.

Score

CVSS 3.1 7.2 High

Status

Analyzed - psirt@hcl.com

Published

2026-10-01

Last modified

2026-10-06

Weaknesses

CWE-79

Affected products

• Hcl Bigfix Service Management (Hcl Software)
• Bigfix Service Management (Hcltech)

References

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