jellyfin-suggestions-idor

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · jellyfin-suggestions-idor jellyfin-suggestions-idor Jellyfin Server 12.2 - Jellyfin Class: IDOR. Reach: Remote any authenticated non-admin. GET /Items/Suggestions is Authorize only. When userId is omitted,...

CVE-2026-119549

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

EUVD-2026-113814

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

CVE-2026-119549 Jellyfin through 12.4 SSRF via Gzip-Compressed Data URI in SVG Profile Images

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

CVE-2026-119549 Jellyfin through 12.4 SSRF via Gzip-Compressed Data URI in SVG Profile Images

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

CVE-2026-119549 Jellyfin through 12.4 SSRF via Gzip-Compressed Data URI in SVG Profile Images

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

CVE-2026-119549

Jellyfin versions up to and including 12.4 are vulnerable to a Server-Side Request Forgery (SSRF) . The root cause is a bypass of the SvgSecurityValidator when users embed gzip-compressed SVG data within non-SVG image data URIs. An authenticated user can upload a malicious profile image via POST ...

PT-2026-133487

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...

CVE-2026-119549: jellyfin: Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass…

Jellyfin through 12.4 contains a server-side request forgery vulnerability that lets authenticated users bypass SvgSecurityValidator by embedding gzip-compressed SVG in non-SVG image data URIs. Attackers can upload such profile images via POST /UserImage, then trigger unauthenticated rendering vi...