Immich: A regular user can create SharedLink for album/asset belonging to another user through CreateSharedLink API
Impact
Immich versions prior to 3.2.0 allowed authenticated attackers to create shared links for albums or assets belonging to other users, exposing metadata, thumbnails, and original files. Attackers needed to know a victim-owned asset UUID. This weakness is due to improper authorization.
Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.Affected packages
Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
immich-app · GitHub_M
immich
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immich-app · GitHub_M
immich
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affected
< 3.2.0
Other versions: unknown
Original source description
Immich is a high-performance self-hosted photo and video management solution. Prior to 3.2.0, the shared-link creation API accepted albumId and assetIds as independent fields in server/src/services/shared-link.service.ts but authorized only the resource selected by the requested link type. An authenticated attacker who already knew a victim-owned asset UUID could select SharedLinkType.Album for an attacker-owned album while supplying that UUID in assetIds; SharedLinkService.create() persisted the unchecked association in shared_link_asset and made the victim asset available through the new anonymous shared-link credential. This exposed victim metadata, thumbnails, and the byte-identical original file and created a persistent sharing relationship that could be redistributed. This issue is fixed in version 3.2.0.
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Evidence available
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Original records
CVE-2026-119330View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.
cve.new JSON →Underlying weaknesses
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