漏洞信息
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Vulnerability Title
YunaiV yudao-cloud OAuth2TokenServiceImpl.java getAccessToken improper authentication
Vulnerability Description
A security flaw has been discovered in YunaiV yudao-cloud up to 2026.01. This impacts the function getAccessToken of the file yudao-module-system-biz/src/main/java/io/github/ruoyi/common/oauth2/service/impl/OAuth2TokenServiceImpl.java. Performing a manipulation results in improper authentication. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
认证机制不恰当
Vulnerability Title
yudao-cloud 授权问题漏洞
Vulnerability Description
yudao-cloud是YunaiV个人开发者的一个后台管理系统。 yudao-cloud 2026.01及之前版本存在授权问题漏洞,该漏洞源于文件yudao-module-system-biz/src/main/java/io/github/ruoyi/common/oauth2/service/impl/OAuth2TokenServiceImpl.java的函数getAccessToken,可能导致身份验证不当。
CVSS Information
N/A
Vulnerability Type
N/A