漏洞信息
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Vulnerability Title
FUXA: JWT lifecycle flaws allow deleted or demoted users to retain privileged sessions
Vulnerability Description
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, POST /api/refresh in server/api/auth/index.js falls back from current user data to decoded.groups, including when the user is deleted or groups is zero, and POST /api/heartbeat in server/api/index.js re-signs inbound JWT claims without validating the current database record. An attacker who possesses a previously issued privileged refresh cookie or access token can continue minting privileged JWTs after account deletion, disablement, role removal, or demotion. Continued refresh-cookie rotation can extend the stale session and preserve unauthorized access to user management, project manipulation, runtime configuration, scripts, and backdoor-account creation. This issue is fixed in version 1.3.3.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Vulnerability Type
不充分的会话过期机制
Vulnerability Title
frangoteam FUXA 会话机制问题漏洞
Vulnerability Description
frangoteam FUXA是frangoteam组织开源的一款工业控制软件。 frangoteam FUXA 1.3.3之前版本存在会话机制问题漏洞,该漏洞源于会话机制问题,具体为/api/refresh和/api/heartbeat对JWT处理不当,未验证当前数据库记录,可能导致已删除或禁用账户的攻击者继续生成特权JWT,未授权访问用户管理、项目操作、运行时配置和脚本等。
CVSS Information
N/A
Vulnerability Type
N/A