漏洞信息
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Vulnerability Title
Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation
Vulnerability Description
Koel is a free, open-source music streaming solution. Prior to 9.7.0, the Subsonic-compatible createPodcastChannel.view route accepts an authenticated user's private URL because app/Http/Requests/Subsonic/CreatePodcastChannelRequest.php does not apply the SafeUrl validation used by the regular podcast API. app/Http/Controllers/Subsonic/CreatePodcastChannelController.php passes the URL to app/Services/Podcast/PodcastService.php, where PodcastService::addPodcast() and createParser() invoke Poddle::fromUrl() during channel creation, causing immediate server-side requests to loopback, Docker bridge, or RFC1918 HTTP destinations. The confirmed impact is blind internal request execution because generic response-body exfiltration was not demonstrated through this route. This issue is fixed in version 9.7.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
Koel 服务端请求伪造漏洞
Vulnerability Description
Koel是德国Koel社区开源的一款个人音乐流媒体服务软件。 Koel 9.7.0之前版本存在服务端请求伪造漏洞,该漏洞源于Subsonic兼容的createPodcastChannel.view路由未应用SafeUrl验证,可能导致经过身份验证的攻击者触发服务器端请求到回环地址、Docker桥接或RFC1918 HTTP地址,造成盲内部请求执行。
CVSS Information
N/A
Vulnerability Type
N/A