CVE-2026-21827
HCL Connections is vulnerable to an information disclosure vulnerability
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th
HCL Connections is vulnerable to an information disclosure vulnerability 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.
| CWE | CWE-359 |
| Vendor | hclsoftware |
| Product | connections |
| Published | Aug 31, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
HCLSoftware / Connections
7.0, 8.0