CVE-2026-3438— Nexus Repository 3 - Reflected Cross-Site Scripting (XSS) in ?describe Pages
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I. Basic Information for CVE-2026-3438
Vulnerability Information
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Vulnerability Title
Nexus Repository 3 - Reflected Cross-Site Scripting (XSS) in ?describe Pages
Source: NVD (National Vulnerability Database)
Vulnerability Description
A reflected cross-site scripting vulnerability exists in Sonatype Nexus Repository versions 3.0.0 through 3.90.2 that allows unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser through a specially crafted URL. Exploitation requires user interaction.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Sonatype Nexus Repository 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sonatype Nexus Repository是美国Sonatype公司的一款存储库管理器，它主要用于管理、存储和分发软件等。 Sonatype Nexus Repository 3.90.2及之前版本存在安全漏洞，该漏洞源于存在反射型跨站脚本漏洞，可能导致未经身份验证的远程攻击者通过特制URL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 |
|---|---|---|---|---|
| Sonatype | Nexus Repository | 3.0.0 ~ 3.91.0 | cpe:2.3:a:sonatype:nexus_repository_manager:3.0.0:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-3438
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|---|
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IV. Related Vulnerabilities
Same product: Nexus Repository
- CVE-2026-5189
Nexus Repository 3 - Hardcoded Credential in Internal Databa - CVE-2026-3199
Nexus Repository 3 - Authenticated Remote Code Execution via - CVE-2026-0600
Nexus Repository 3 - Server-Side Request Forgery in Proxy Re - CVE-2026-0601
Nexus Repository 3 - Cross-Site Scripting - CVE-2025-13488
Nexus Repository 3 - Stored Cross-Site Scripting (XSS)
Same vendor: Sonatype
- CVE-2026-5189
Nexus Repository 3 - Hardcoded Credential in Internal Databa - CVE-2026-3199
Nexus Repository 3 - Authenticated Remote Code Execution via - CVE-2026-0600
Nexus Repository 3 - Server-Side Request Forgery in Proxy Re - CVE-2026-0601
Nexus Repository 3 - Cross-Site Scripting - CVE-2025-13488
Nexus Repository 3 - Stored Cross-Site Scripting (XSS)
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-2026-3438
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