High 8.3Published Jul 15, 2026

CVE-2026-59258immich < 3.0.3 Shared Album Editor Ownership Takeover via updateUser

Updated under an hour ago (Oct 26, 2026, 11:10 PM ET)

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It affects immich-app immich. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for immich-app immich

Exploited in the last 30 days

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.

CVSS: 8.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

immich-app immich immich_app:immich (from the name)	before 3.0.3	CNA record

References

References

https://github.com/immich-app/immich/issues/29857	technical-description, exploit, issue-tracking
https://github.com/immich-app/immich/releases/tag/v3.0.3	release-notes
https://github.com/immich-app/immich/pull/29883	issue-tracking, patch
https://github.com/immich-app/immich/commit/84dff19ca9a467752d848ff54763d62c04ebf960	patch
https://www.vulncheck.com/advisories/immich-shared-album-editor-ownership-takeover-via-updateuser	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.