CVE-2026-59258Public exploitNetwork attack vector

Album takeover via unchecked editor role changes

Published Jul 15, 2026 · Updated Jul 15, 2026

Incorrect authorization in Immich before 3.0.3 allows remote authenticated users with album editor access to take album ownership. AlbumService.updateUser authorizes role changes with the editor-granted AlbumShare permission, then writes any requested member role without protecting the owner. An editor can demote the owner, promote the editor account to owner, delete the album, and evict members.

CVSS severity7.2
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Immich before 3.0.3 allows remote authenticated users with album editor access to take album ownership. AlbumService.updateUser authorizes role changes with the editor-granted AlbumShare permission, then writes any requested member role without protecting the owner. An editor can demote the owner, promote the editor account to owner, delete the album, and evict members.

The record

CVE
CVE-2026-59258
Published
Jul 15, 2026
Updated
Jul 15, 2026
Vendor
Immich
Product
Immich
Classifications
CWE-863, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Immich · Immichversion=0 <3.0.3

Published CVSS scores

8.3VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
7.2VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1098Account Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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