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CVE-2026-21825— HCL Digital Experience Compose is affected by a reflected cross-site scripting (XSS) vulnerability in the search center

Quick assessment

Affected
HCLSoftware DX Compose
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HCL Digital Experience Compose是印度HCL公司的一个企业级内容创作与数字体验管理平台。 HCL Digital Experience Compose存在安全漏洞，该漏洞源于搜索中心存在反射型跨站脚本问题，可能导致攻击者在受害者浏览器中执行任意JavaScript。

CVSS 6.1 · Medium EPSS 0.15% · P5

Affected Version Matrix 1

VendorProduct Version RangeStatus
HCLSoftware DX Compose 9.5 affected
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I. Basic Information for CVE-2026-21825

Vulnerability Information
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Vulnerability Title
HCL Digital Experience Compose is affected by a reflected cross-site scripting (XSS) vulnerability in the search center
Source: CVE Program / CVE List V5
Vulnerability Description
HCL Digital Experience Compose is affected by a reflected cross-site scripting (XSS) vulnerability in the search center.  An attacker could execute arbitrary JavaScript in the victim's browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
HCL Digital Experience Compose 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Digital Experience Compose是印度HCL公司的一个企业级内容创作与数字体验管理平台。 HCL Digital Experience Compose存在安全漏洞，该漏洞源于搜索中心存在反射型跨站脚本问题，可能导致攻击者在受害者浏览器中执行任意JavaScript。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
HCLSoftware DX Compose 9.5 -

II. Public POCs for CVE-2026-21825

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III. Intelligence Information for CVE-2026-21825

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Vendor Advisories for CVE-2026-21825 (1)

Same Patch Batch · HCLSoftware · 2026-06-05 · 3 CVEs total

CVE-2026-21826 6.1 MEDIUM HCL Digital Experience and HCL Digital Experience Compose could be susceptible to Host hea
CVE-2026-21837 HCL Digital Experience is affected by an OS command injection vulnerability in the Digital

IV. Related Vulnerabilities

Same vendor: HCLSoftware
Same weakness: CWE-79

V. Comments for CVE-2026-21825

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