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CVE-2024-51478— Use of a Broken or Risky Cryptographic Algorithm in YesWiki

Quick assessment

Affected
YesWiki yeswiki
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

YesWiki是法国YesWiki组织的一个用 PHP 编写的 wiki 系统。用于以协作方式创建和管理网站。 YesWiki 4.4.5之前版本存在加密问题漏洞，该漏洞使用了弱加密算法和硬编码对密码重置密钥进行哈希处理，导致密钥可被恢复并用于重置任何账户的密码。

CVSS 9.9 · Critical EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2024-51478

Vulnerability Information
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Vulnerability Title
Use of a Broken or Risky Cryptographic Algorithm in YesWiki
Source: CVE Program / CVE List V5
Vulnerability Description
YesWiki is a wiki system written in PHP. Prior to 4.4.5, the use of a weak cryptographic algorithm and a hard-coded salt to hash the password reset key allows it to be recovered and used to reset the password of any account. This issue is fixed in 4.4.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
YesWiki 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YesWiki是法国YesWiki组织的一个用 PHP 编写的 wiki 系统。用于以协作方式创建和管理网站。 YesWiki 4.4.5之前版本存在加密问题漏洞，该漏洞使用了弱加密算法和硬编码对密码重置密钥进行哈希处理，导致密钥可被恢复并用于重置任何账户的密码。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
YesWiki yeswiki < 4.4.5 -

II. Public POCs for CVE-2024-51478

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7855 chars
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III. Intelligence Information for CVE-2024-51478

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Vendor Advisories for CVE-2024-51478 (1)

IV. Related Vulnerabilities

Same product: yeswiki
Same vendor: YesWiki
Same weakness: CWE-327

V. Comments for CVE-2024-51478

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