Vulnerability Information
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Vulnerability Title
DiscordNotifications allows DOS, SSRF, and possible RCE through requests to user-controlled URLs
Vulnerability Description
DiscordNotifications is an extension for MediaWiki that sends notifications of actions in your Wiki to a Discord channel. DiscordNotifications allows sending requests via curl and file_get_contents to arbitrary URLs set via $wgDiscordIncomingWebhookUrl and $wgDiscordAdditionalIncomingWebhookUrls. This allows for DOS by causing the server to read large files. SSRF is also possible if there are internal unprotected APIs that can be accessed using HTTP POST requests, which could also possibly lead to RCE. This vulnerability is fixed in commit 1f20d850cbcce5b15951c7c6127b87b927a5415e.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
DiscordNotifications 代码问题漏洞
Vulnerability Description
DiscordNotifications是Miraheze开源的一个应用程序。 DiscordNotifications存在代码问题漏洞，该漏洞源于通过curl和file_get_contents发送请求到任意URL，可能导致拒绝服务和服务器端请求伪造攻击。
CVSS Information
N/A
Vulnerability Type
N/A