CVE-2025-66736

Published: Dic 22, 2025 Last Modified: Gen 06, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,1
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: high
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0003
Percentile
0,1th
Updated

EPSS Score Trend (Last 84 Days)

284

Improper Access Control

Incomplete
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
View CWE Details
862

Missing Authorization

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Access Control Availability
Potential Impacts:
Read Application Data Read Files Or Directories Modify Application Data Modify Files Or Directories Gain Privileges Or Assume Identity Bypass Protection Mechanism Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Resource Consumption (Other)
Applicable Platforms
Technologies: AI/ML, Database Server, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
Application

Youlai-Boot by Youlai

Product Information
Vendor Youlai
Product Youlai-Boot
Version 2.21.1
cpe:2.3:a:youlai:youlai-boot:2.21.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://gist.github.com/old6ma/be1d4a5373ee2de901ed4c8d8148…
https://gist.github.com/old6ma/be1d4a5373ee2de901ed4c8d81485046
https://gitee.com/youlaiorg/youlai-boot/commit/9197065102f9…
https://gitee.com/youlaiorg/youlai-boot/commit/9197065102f92264ded814a9d3e9f2a4…
https://gitee.com/youlaiorg/youlai-boot/issues/ICH8FV
https://gitee.com/youlaiorg/youlai-boot/issues/ICH8FV