CVE-2026-21821— HCL BigFix SCM Reporting is affected by vulnerabilities in jQuery
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by CompromiseAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HCLSoftware | BigFix SCM Reporting | 11.0.5 | affected |
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I. Basic Information for CVE-2026-21821
Vulnerability Information
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Vulnerability Title
HCL BigFix SCM Reporting is affected by vulnerabilities in jQuery
Source: NVD (National Vulnerability Database)
Vulnerability Description
The HCL BigFix SCM Reporting site contains an outdated and unsupported version of the jQuery 1.x library. Since jQuery 1.x has reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses and increase the risk of client-side attacks such as Cross-Site Scripting (XSS) or manipulation through vulnerable third-party components.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用未维护的第三方组件
Source: NVD (National Vulnerability Database)
Vulnerability Title
HCL BigFix SCM Reporting 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL BigFix SCM Reporting是印度HCL公司的一个安全配置管理报表组件。 HCL BigFix SCM Reporting存在安全漏洞，该漏洞源于包含已过时且不受支持的jQuery 1.x库，可能增加客户端攻击风险，如跨站脚本攻击或通过易受攻击的第三方组件进行操纵。
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 | BigFix SCM Reporting | 11.0.5 | - |
II. Public POCs for CVE-2026-21821
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same vendor: HCLSoftware
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HCL BigFix Service Management (SM) is susceptible to HTTP Re - CVE-2025-31991
HCL DevOps Velocity is susceptible to brute-force attacks
Same weakness: CWE-1104
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V. Comments for CVE-2026-21821
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