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CVE-2021-3852— Authorization Bypass Through User-Controlled Key in weseek/growi

Quick assessment

Affected
weseek weseek/growi
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.

Weseek Growi是日本Weseek公司的一个可以用Markdown编写的开源wiki系统。 Weseek growi 存在安全漏洞，攻击者可通过用户控制的密钥绕过授权。

AI Predicted 9.1 Difficulty: Easy EPSS 0.81% · P54

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-3852

Vulnerability Information
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Vulnerability Title
Authorization Bypass Through User-Controlled Key in weseek/growi
Source: CVE Program / CVE List V5
Vulnerability Description
growi is vulnerable to Authorization Bypass Through User-Controlled Key
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Weseek growi 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weseek Growi是日本Weseek公司的一个可以用Markdown编写的开源wiki系统。 Weseek growi 存在安全漏洞，攻击者可通过用户控制的密钥绕过授权。
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
weseek weseek/growi unspecified ~ 4.4.8 -

II. Public POCs for CVE-2021-3852

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-3852

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Patches & Fixes for CVE-2021-3852 (1)

Vendor Advisories for CVE-2021-3852 (1)

IV. Related Vulnerabilities

Same product: weseek/growi
Same vendor: weseek
Same weakness: CWE-639

V. Comments for CVE-2021-3852

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