CVE-2026-20090— Cisco Integrated Management Controller Cross-Site Scripting Vulnerability
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I. Basic Information for CVE-2026-20090
Vulnerability Information
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Vulnerability Title
Cisco Integrated Management Controller Cross-Site Scripting Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Integrated Management Controller（IMC） 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Integrated Management Controller（IMC）是美国思科（Cisco）公司的一套用于对UCS（统一计算系统）进行管理的软件。该软件支持HTTP、SSH访问等，并可对服务器进行开机、关机和重启等操作。 Cisco Integrated Management Controller（IMC）存在跨站脚本漏洞，该漏洞源于基于Web的管理界面用户输入验证不足，可能导致具有管理权限的已验证远程攻击者进行存储型跨站脚本攻击。
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 |
|---|---|---|---|---|
| Cisco | Cisco Enterprise NFV Infrastructure Software | 4.1.1 | - | |
| Cisco | Cisco Unified Computing System (Standalone) | 4.0(2g) | - | |
| Cisco | Cisco Unified Computing System E-Series Software (UCSE) | 3.2.7 | - |
II. Public POCs for CVE-2026-20090
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2026-04-01 · 16 CVEs total
| CVE-2026-20160 | 9.8 CRITICAL | Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability |
| CVE-2026-20093 | 9.8 CRITICAL | Cisco Integrated Management Controller Authentication Bypass Vulnerability |
| CVE-2026-20094 | 8.8 HIGH | Cisco Integrated Management Controller Command Injection Vulnerability |
| CVE-2026-20155 | 8.0 HIGH | Cisco Evolved Programmable Network Manager Improper Authorization Vulnerability |
| CVE-2026-20151 | 7.3 HIGH | Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability |
| CVE-2026-20096 | 6.5 MEDIUM | Cisco Integrated Management Controller Command Injection Vulnerability |
| CVE-2026-20097 | 6.5 MEDIUM | Cisco Integrated Management Controller Remote Code Execution Vulnerability |
| CVE-2026-20095 | 6.5 MEDIUM | Cisco Integrated Management Controller Command Injection Vulnerability |
| CVE-2026-20042 | 6.5 MEDIUM | Cisco Nexus Dashboard Configuration REST API Unauthorized Access Vulnerability |
| CVE-2026-20085 | 6.1 MEDIUM | Cisco Integrated Management Controller Cross-Site Scripting Vulnerability |
| CVE-2026-20041 | 6.1 MEDIUM | Cisco Nexus Dashboard Server Side Request Forgery Vulnerability |
| CVE-2026-20174 | 4.9 MEDIUM | Cisco Nexus Dashboard Insights Arbitrary File Write Vulnerability |
| CVE-2026-20089 | 4.8 MEDIUM | Cisco Integrated Management Controller Cross-Site Scripting Vulnerability |
| CVE-2026-20087 | 4.8 MEDIUM | Cisco Integrated Management Controller Cross-Site Scripting Vulnerability |
| CVE-2026-20088 | 4.8 MEDIUM | Cisco Integrated Management Controller Cross-Site Scripting Vulnerability |
IV. Related Vulnerabilities
Same product: Cisco Enterprise NFV Infrastructure Software
- CVE-2026-20089
Cisco Integrated Management Controller Cross-Site Scripting - CVE-2026-20087
Cisco Integrated Management Controller Cross-Site Scripting - CVE-2026-20088
Cisco Integrated Management Controller Cross-Site Scripting - CVE-2026-20096
Cisco Integrated Management Controller Command Injection Vul - CVE-2026-20095
Cisco Integrated Management Controller Command Injection Vul
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-20090
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