CVE-2026-86118
gonic versions before 0.22.0 fail to validate administrator privileges in the startScan endpoint, allowing any authenticated user to trigger
CVSS
4.3
Medio
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 5 sept 2026 · Última mod.: 5 sept 2026 · CWE-862
Sin historial EPSS suficiente todavía.
gonic versions before 0.22.0 fail to validate administrator privileges in the startScan endpoint, allowing any authenticated user to trigger media library rescans. Attackers can repeatedly call the startScan endpoint to force CPU and I/O-intensive filesystem operations, causing denial of service on multi-user instances.
- github.comhttps://github.com/sentriz/gonic
- github.comhttps://github.com/sentriz/gonic/blob/v0.21.0/server/ctrlsubsonic/ctrl.go
- github.comhttps://github.com/sentriz/gonic/blob/v0.21.0/server/ctrlsubsonic/handlers_common.go
- github.comhttps://github.com/sentriz/gonic/releases/tag/v0.22.0
- github.comhttps://github.com/sentriz/gonic/security/advisories/GHSA-453r-pgfw-h3pq
- www.vulncheck.comhttps://www.vulncheck.com/advisories/gonic-before-0.22.0-missing-administrator-check-on-the-subsonic-startscan-endpoint
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