# CVE-2026-105445: Docker Hub account conversion could reassign an active personal access token to another user

> CVE-2026-105445: Docker Hub account conversion could reassign an active personal access token to another user. CVSS 9.4 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2026-105445
Last updated: 2026-10-19T13:16:53Z

- Published: 2026-10-13 17:35 UTC · Updated: 2026-10-19 13:16 UTC · Assigner: Docker
- CVSS: 9.4 (CVSS 4.0) · Severity: Critical
- EPSS: 0.43%, 37th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-266

## 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.

## Affected vendors and products

- Docker: Docker Hub

## Tracked companies

- [Docker](https://rewindex.com/company/docker.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-105445)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-105445)
- [https://docs.docker.com/accounts/organization/setup/convert-account/](https://docs.docker.com/accounts/organization/setup/convert-account/)
- [https://ghostpat.com/](https://ghostpat.com/)
- [https://www.docker.com/blog/docker-hub-security-advisory-cve-2026-105445/](https://www.docker.com/blog/docker-hub-security-advisory-cve-2026-105445/)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-105445 · Markdown: https://rewindex.com/cve/CVE-2026-105445.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-105445 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:41.922Z