CVE-2026-8430— SPIP < 4.4.14 Remote Code Execution via nginx
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-8430
Vulnerability Information
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Vulnerability Title
SPIP < 4.4.14 Remote Code Execution via nginx
Source: NVD (National Vulnerability Database)
Vulnerability Description
SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the public space that is limited to certain nginx configurations, allowing attackers to execute arbitrary code in the context of the web server. Attackers can exploit this vulnerability through specific nginx configuration scenarios to achieve code execution, and this issue is not mitigated by the SPIP security screen.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SPIP 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SPIP是SPIP开源的一个用于创建 Internet 站点的免费软件。 SPIP 4.4.14之前版本存在代码注入漏洞，该漏洞源于特定nginx配置下公共空间远程代码执行，可能导致执行任意代码。
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
II. Public POCs for CVE-2026-8430
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IV. Related Vulnerabilities
Same vendor: SPIP
Same weakness: CWE-94
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V. Comments for CVE-2026-8430
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