# HCL Digital Experience Compose vulnerabilities

Source: https://junglewise.ai/threats/technologies/digital-experience-compose  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/digital-experience-compose.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in HCL Digital Experience Compose: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-21837, was published on 5 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About HCL Digital Experience Compose

A content delivery and composition service within the HCL Digital Experience platform.

## Latest HCL Digital Experience Compose vulnerabilities

- [CVE-2026-21837: HCL Digital Experience OS command injection in Digital Asset Management API](https://junglewise.ai/threats/cve-2026-21837-hcl-digital-experience-os-command-injection-in-digital-asset) (info, CVSS 9.8, published 5 Jun 2026)
- [CVE-2026-21826: HCL Digital Experience Host header injection](https://junglewise.ai/threats/cve-2026-21826-hcl-digital-experience-host-header-injection) (medium, CVSS 6.1, published 5 Jun 2026)
- [CVE-2026-21825: HCL Digital Experience Compose reflected XSS in search center](https://junglewise.ai/threats/cve-2026-21825-hcl-digital-experience-compose-reflected-xss-in-search-center) (medium, CVSS 6.1, published 5 Jun 2026)

## Most severe HCL Digital Experience Compose vulnerabilities

- [CVE-2026-21826: HCL Digital Experience Host header injection](https://junglewise.ai/threats/cve-2026-21826-hcl-digital-experience-host-header-injection) (medium, CVSS 6.1, published 5 Jun 2026)
- [CVE-2026-21825: HCL Digital Experience Compose reflected XSS in search center](https://junglewise.ai/threats/cve-2026-21825-hcl-digital-experience-compose-reflected-xss-in-search-center) (medium, CVSS 6.1, published 5 Jun 2026)
- [CVE-2026-21837: HCL Digital Experience OS command injection in Digital Asset Management API](https://junglewise.ai/threats/cve-2026-21837-hcl-digital-experience-os-command-injection-in-digital-asset) (info, CVSS 9.8, published 5 Jun 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other HCL technologies

- [HCL AION](https://junglewise.ai/threats/technologies/aion): 22 vulnerabilities
- [HCL BigFix AEX](https://junglewise.ai/threats/technologies/bigfix-aex): 5 vulnerabilities
- [HCL BigFix Service Management](https://junglewise.ai/threats/technologies/hcl-bigfix-service-management): 5 vulnerabilities
- [HCL BigFix Quantum Risk Analyzer](https://junglewise.ai/threats/technologies/bigfix-quantum-risk-analyzer): 4 vulnerabilities
- [HCL Digital Experience](https://junglewise.ai/threats/technologies/digital-experience): 3 vulnerabilities
- [HCL MyXalytics](https://junglewise.ai/threats/technologies/myxalytics): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "HCL Digital Experience Compose vulnerabilities", https://junglewise.ai/threats/technologies/digital-experience-compose, 9 November 2026.