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CVE-2026-67206— Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload

CVSS 8.8 · High
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I. Basic Information for CVE-2026-67206

Vulnerability Information
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Vulnerability Title
Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the create_file() and save() functions. Attackers with the file_manager_mkfile capability can write malicious PHP content into the web-accessible FILES_DIR directory and trigger execution by requesting the file over HTTP.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
wolfcmswolfcms 0 ~ 0.8.3.1 -

II. Public POCs for CVE-2026-67206

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7319 chars
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III. Intelligence Information for CVE-2026-67206

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Vendor Advisories for CVE-2026-67206 (1)

Other References for CVE-2026-67206 (1)

IV. Related Vulnerabilities

Same product: wolfcms
Same vendor: wolfcms
Same weakness: CWE-434

V. Comments for CVE-2026-67206

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