CVE-2026-105445
Docker Hub account conversion could reassign an active personal access token to another user
- State
- Published
- Severity
- 9.4 Critical
- Published
- Oct 13, 2026
- Updated
- Oct 19, 2026
- Reserved
- Oct 5, 2026
Description
An Incorrect Privilege Assignment vulnerability in Docker Hub's account-to-organization conversion feature allowed an authenticated attacker to reassign a personal access token (PAT) they controlled to another Docker Hub user without rotating or revoking the token secret. The unchanged PAT then authenticated to the registry as the recipient and could pull, push, or delete images, within its scopes, in repositories accessible to that user, including organization repositories.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | Docker |
Weaknesses
- CWE-266 Incorrect Privilege Assignment
Affected Products
| Product | Versions |
|---|---|
Docker HubDocker |
|
References
- https://www.docker.com/blog/docker-hub-security-advisory-cve-2026-105445/vendor-advisory
- Convert an account into an organizationproduct
- GhostPAT technical write-upthird-party-advisory
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