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Connections CVE-2026-56537

| EUVDEUVD-2026-49182 LOW
Error Message Information Leak (CWE-209)
2026-07-27 HCL GHSA-cg5p-v66j-3vjx
Information Disclosure Connections Hclsoftware
3.5
CVSS 3.1 · Vendor: HCL

Severity by source

Vendor (HCL) PRIMARY
3.5 LOW
AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Primary rating from Vendor (HCL) · only source for this CVE.

CVSS VectorVendor: HCL

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

1
Analysis Generated
Jul 27, 2026 - 13:23 vuln.today

DescriptionCVE.org

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.

AnalysisAI

Low-severity information disclosure in HCL Connections allows authenticated users with low privileges to obtain sensitive information they are not entitled to, caused by improper error handling. Exploitation requires user interaction and does not affect integrity or availability. No active exploitation or public exploit code has been reported.

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CVE-2026-56537 vulnerability details – vuln.today
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