CVE-2026-21789
HCL Connections is vulnerable to broken access control
- State
- Published
- Severity
- 4.6 Medium
- Published
- May 18, 2026
- Updated
- May 18, 2026
- Reserved
- Jan 5, 2026
Description
HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.6 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N | HCL |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
ConnectionsHCLSoftware |
|
References
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