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NVD Vulnerability Details :
CVE-2026-21826
Analyzed
More InfoOfficial Page
Source-psirt@hcl.com
View Known Exploited Vulnerability (KEV) details
Published At-05 Jun, 2026 | 07:16
Updated At-10 Jun, 2026 | 19:24

HCL Digital Experience and HCL Digital Experience Compose could be susceptible to Host header injection.  An attacker can manipulate the Host header and cause the application to behave in unexpected ways.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.1MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE Matches

HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:-:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf224:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf225:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf226:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf227:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf228:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf229:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf230:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf231:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf232:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf233:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience_compose>>9.5
cpe:2.3:a:hcltech:digital_experience_compose:9.5:cf234:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:-:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf17:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf171:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf172:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf173:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf18:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf181:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf182:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf183:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf184:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf19:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf191:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf192:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf193:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf194:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf195:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf196:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf197:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf198:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf199:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf200:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf201:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf202:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf203:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf204:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf205:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf206:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf207:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf208:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf209:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf210:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf211:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf212:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf213:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf214:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf215:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf216:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>digital_experience>>9.5
cpe:2.3:a:hcltech:digital_experience:9.5:cf217:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-601Secondarypsirt@hcl.com
CWE ID: CWE-601
Type: Secondary
Source: psirt@hcl.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130849psirt@hcl.com
Vendor Advisory
Hyperlink: https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130849
Source: psirt@hcl.com
Resource:
Vendor Advisory
Change History
0Changes found

Details not found