CVE-2021-29490mediumCWE-918

CVE-2021-29490: falha de média gravidade em jellyfin

Unauthenticated GET requests through Remote Image endpoints

Publicada em · Atualizada em

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50Vexday Risk Score

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ssvc Attendcvss 5.8epss 72%
Jellyfin is a free software media system that provides media from a dedicated server to end-user devices via multiple apps. Verions prior to 10.7.3 vulnerable to unauthenticated Server-Side Request Forgery (SSRF) attacks via the imageUrl parameter. This issue potentially exposes both internal and external HTTP servers or other resources available via HTTP `GET` that are visible from the Jellyfin server. The vulnerability is patched in version 10.7.3. As a workaround, disable external access to the API endpoints `/Items/*/RemoteImages/Download`, `/Items/RemoteSearch/Image` and `/Images/Remote` via reverse proxy, or limit to known-friendly IPs.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Produtos afetados
jellyfin · jellyfin
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