漏洞信息
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Vulnerability Title
Decidim: Push subscriptions can be abused for server-side requests
Vulnerability Description
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, when VAPID delivery is enabled, the notification subscription flow stores a client-supplied push endpoint without validating that it belongs to an approved push service, and SendPushNotification later passes that endpoint to WebPush.payload_send, allowing an authenticated user to create stored, mostly blind server-side requests to arbitrary reachable HTTPS endpoints. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
Decidim 服务端请求伪造漏洞
Vulnerability Description
Decidim是Decidim组织开源的一个参与式民主框架,用 Ruby on Rails 编写。 Decidim 0.30.9之前版本、0.31.0版本至0.31.5之前版本和0.32.0.rc1版本至0.32.0.rc2之前版本存在服务端请求伪造漏洞,该漏洞源于通知订阅流程未验证客户端提供的推送端点是否属于获准的推送服务,可能导致经过身份验证的用户向任意可达HTTPS端点创建存储的服务器端请求。
CVSS Information
N/A
Vulnerability Type
N/A