Sulu: Media move/update authorization bypass (IDOR) — GHSA-H6CX-GJXX-V25C

Summary

### Impact A media move authorization bypass (IDOR) lets a backend user move a media out of a collection they have no access to. The media move endpoint resolves its permission check from the `collection` value in the request rather than from the media's real collection. `MediaManager::move()` then reassigns the media without re-checking its actual source collection. A user who has edit rights on collection A but…

Timeline

Published by source

2026-09-02

Risk context

• Reported severity or threat level: medium.
• Reported CVSS score: 5.3 out of 10.
• Reported EPSS value: 0.00246.
• Review exposure for the affected product or family: composer: sulu/sulu.

Product

composer: sulu/sulu

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

Evidence and provenance

Canonical advisory ID

GHSA-H6CX-GJXX-V25C

Source

GitHub

Vendor

GitHub

Published by source

2026-09-02

Last source activity

2026-09-02

Additional identifiers

CVE-2026-82395

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.