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CVE-2026-0600— Nexus Repository 3 - Server-Side Request Forgery in Proxy Repository Configuration

Quick assessment

Affected
Sonatype Nexus Repository
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.

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 3.0.0及之后版本存在安全漏洞，该漏洞源于对代理存储库URL验证不当，可能导致服务端请求伪造。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.30% · P21
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I. Basic Information for CVE-2026-0600

Vulnerability Information
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Vulnerability Title
Nexus Repository 3 - Server-Side Request Forgery in Proxy Repository Configuration
Source: CVE Program / CVE List V5
Vulnerability Description
Server-Side Request Forgery (SSRF) vulnerability in Sonatype Nexus Repository 3 versions 3.0.0 and later allows authenticated administrators to configure proxy repositories with URLs that can access unintended network destinations, potentially including cloud metadata services and internal network resources. A workaround configuration is available starting in version 3.88.0, but the product remains vulnerable by default.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
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 3.0.0及之后版本存在安全漏洞，该漏洞源于对代理存储库URL验证不当，可能导致服务端请求伪造。
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 ~ * cpe:2.3:a:sonatype:nexus_repository_manager:3.0.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-0600

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III. Intelligence Information for CVE-2026-0600

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IV. Related Vulnerabilities

Same product: Nexus Repository
Same vendor: Sonatype
Same weakness: CWE-918

V. Comments for CVE-2026-0600

Anonymous User
2026-01-15 06:08:03

Zaproxy alias impedit expedita quisquam pariatur exercitationem. Nemo rerum eveniet dolores rem quia dignissimos.

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