漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
In Eclipse Theia since version 1.26.0, the backend /services/request-service RPC accepts an attacker-controlled URL from any client connected to the standard /services messaging endpoint, performs the HTTP request server-side, and returns the full response body to the caller.
Because the destination URL is neither validated nor allowlisted, a remote attacker with access to the Theia service connection can issue server-side HTTP requests to localhost or other backend-reachable hosts and read their responses, exposing internal administrative endpoints, cloud instance metadata services, and other resources that are intentionally outside the browser network boundary.
The vulnerability affects deployments where the Theia service connection is reachable by untrusted users (for example, multi-tenant or publicly-reachable Theia deployments).
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
Eclipse Theia 信息泄露漏洞
Vulnerability Description
Eclipse theia是美国Eclipse基金会开源的一个可扩展的开发环境框架。 Eclipse Theia 1.26.0版本至1.73.0之前版本存在安全漏洞,该漏洞源于后台/services/request-service RPC在接受客户端URL时未进行验证或白名单检查,可能导致远程攻击者通过访问Theia服务连接发起服务端HTTP请求,暴露内部管理端点、云实例元数据服务等资源。
CVSS Information
N/A
Vulnerability Type
N/A