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CVE-2025-66736

Quick assessment

Affected
n/a n/a
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.

youlai-boot是中国youlaiorg开源的一个权限管理系统。 youlai-boot V2.21.1版本存在安全漏洞，该漏洞源于SysUserController.java中的importUsers函数未对当前用户身份进行权限检查，可能导致普通用户将用户数据导入数据库，导致授权绕过漏洞。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.31% · P24

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2025-66736

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
youlai-boot V2.21.1 is vulnerable to Incorrect Access Control. The importUsers function in SysUserController.java does not perform a permission check on the current user's identity, which may allow regular users to import user data into the database, resulting in an authorization bypass vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
youlai-boot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
youlai-boot是中国youlaiorg开源的一个权限管理系统。 youlai-boot V2.21.1版本存在安全漏洞，该漏洞源于SysUserController.java中的importUsers函数未对当前用户身份进行权限检查，可能导致普通用户将用户数据导入数据库，导致授权绕过漏洞。
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
- n/a n/a -

II. Public POCs for CVE-2025-66736

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III. Intelligence Information for CVE-2025-66736

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Same Patch Batch · n/a · 2025-12-22 · 27 CVEs total

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CVE-2025-66735 youlai-boot 安全漏洞
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CVE-2025-65790 Real Time Logic FuguHub 安全漏洞
CVE-2025-67418 ClipBucket 安全漏洞
CVE-2024-25812 AIRC MyNET 安全漏洞
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CVE-2024-25814 AIRC MyNET 安全漏洞
CVE-2025-67288 Umbraco CMS 安全漏洞
CVE-2025-63662 GT Edge AI 安全漏洞
CVE-2025-63664 GT Edge AI 安全漏洞
CVE-2025-63663 GT Edge AI 安全漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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