CVE-2026-8429— SPIP < 4.4.14 Remote Code Execution via Private Space
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-8429
Vulnerability Information
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Vulnerability Title
SPIP < 4.4.14 Remote Code Execution via Private Space
Source: NVD (National Vulnerability Database)
Vulnerability Description
SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the private space that allows attackers to execute arbitrary code in the context of the web server. Attackers can exploit this vulnerability to achieve code execution that bypasses the SPIP security screen protections.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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，该漏洞源于私有空间远程代码执行，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-2026-8429
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IV. Related Vulnerabilities
Same vendor: SPIP
Same weakness: CWE-94
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Schlix CMS 2.2.6-6 Remote Code Execution via core.blockmanag - CVE-2026-44717
MCP Calculate Server: Prompt Injection to RCE
V. Comments for CVE-2026-8429
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