What’s Vulnerable › Vulnerabilities

CVE-2026-56599: HCL BigFix Service Management is affected by multiple security vulnerabilities.

• Severity: low (CVSS 2.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% 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-614

Description

HCL BigFix Service Management is affected by an Insecure Cookie Attribute Configuration vulnerability, which could allow an attacker to exploit missing security attributes such as SameSite, HttpOnly, Secure, and restrictive Paths, enabling Cross-Site Request Forgery (CSRF), session hijacking via Cross-Site Scripting (XSS), and unauthorized access.

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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