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Vulnerability Details CVE-2026-56537

HCL Connections is vulnerable to information disclosure which could allow a user to obtain sensitive information they are not entitled to, caused by improper handling of request data.they are not entitled to, caused by improper handling of request data.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 5.3%

CVSS Severity

CVSS v3 Score 3.5

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132507

Products affected by CVE-2026-56537

Hcltech » Connections » Version: 5.5

cpe:2.3:a:hcltech:connections:5.5
Hcltech » Connections » Version: 6.0

cpe:2.3:a:hcltech:connections:6.0
Hcltech » Connections » Version: 6.5

cpe:2.3:a:hcltech:connections:6.5
Hcltech » Connections » Version: 7.0

cpe:2.3:a:hcltech:connections:7.0
Hcltech » Connections » Version: 8.0

cpe:2.3:a:hcltech:connections:8.0

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Vulnerability Details CVE-2026-56537

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