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CVE-2026-59258

immich < 3.0.3 Shared Album Editor Ownership Takeover via updateUser

CVSS 4.0 7.2 HIGHCVSS 3.1 8.3 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-59258

Published

immich before 3.0.3 contains a broken access control vulnerability in the PUT /albums/:id/user/:userId endpoint that allows shared album editors to modify member roles without owner-only restrictions. Attackers with editor access can demote the album owner to editor and promote themselves to owner in sequential requests, gaining full control including deletion and eviction capabilities.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-59258

Published

immich

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "immich-app",
                    "product": "immich",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:github/immich-app/immich",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "3.0.3"
                        }
                    ],
                    "repo": "https://github.com/immich-app/immich"
                }

Original source record · Cite this exact observation · Complete original publisher JSON