"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability"
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability"
Why it matters now
EPSS 0.00466 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | "HCL Connections" | "HCL Connections 6.0" | — | No fix listed | CNA |
- "HCL Connections" Vendor— Affected "HCL Connections 6.0" Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-27746
- 2026-10-03 Alias added: GHSA-52x9-rwm6-j2f3
References
Sources
- CVE-2021-27746 · CVE Program
- CVE-2021-27746 · NVD
- FIRST EPSS
- GHSA-52x9-rwm6-j2f3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences