CVE-2021-20448
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I. Basic Information for CVE-2021-20448
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Content Navigator 3.0.CD is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 196624.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM Content Navigator 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 存在跨站脚本漏洞，该漏洞允许用户在Web UI中嵌入任意的JavaScript代码，从而改变预期的功能，这可能导致在可信会话中暴露凭据。
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 |
|---|---|---|---|---|
| IBM | Content Navigator | 3.0.CD | - |
II. Public POCs for CVE-2021-20448
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/6447139x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-20448
Same Patch Batch · IBM · 2021-04-27 · 6 CVEs total
| CVE-2021-29667 | IBM Spectrum Scale 代码代码注入漏洞 | |
| CVE-2021-20550 | IBM Content Navigator 跨站脚本漏洞 | |
| CVE-2021-29666 | IBM Spectrum Scale 跨站脚本漏洞 | |
| CVE-2021-20549 | IBM Content Navigator 跨站脚本漏洞 | |
| CVE-2020-4981 | IBM Spectrum Scale 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same product: Content Navigator
- CVE-2026-1243
IBM Content Navigator is affected by , a Cross-Site Scriptin - CVE-2025-27906
IBM Content Navigator information disclosure - CVE-2024-51475
IBM Content Navigator HTML injection - CVE-2024-56341
IBM Content Navigator cross-site scripting - CVE-2023-35896
IBM Content Navigator server-side request forgery
Same vendor: IBM
- CVE-2026-1577
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-36122
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-14688
IBM® Db2® is vulnerable to a denial of service when fetching - CVE-2026-2311
IBM i is affected by a privilege escalation vulnerability in - CVE-2025-36180
Inadequate Pod Communication Restrictions, affects watsonx.d
V. Comments for CVE-2021-20448
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