CVE-2026-21759
Medium
Description
HCL Hive is affected by an information exposure vulnerability where Swagger documentation was found exposed publicly. Although no sensitive information (e.g., credentials, PII) was discovered, exposing API documentation to unauthenticated users can increase the overall attack surface.
SeverityMedium
CVSS4.3
Exploit probability—
ProductHCL Hive
PublishedAug 24, 2026
First seenAug 24, 2026
Weakness typeCWE-215CWE-215
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HCLSoftware HCL Hive | 1.0 | — |
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