CVE-2026-105445: critical vulnerability in Docker Hub
Docker Hub account conversion could reassign an active personal access token to another user
Published · Updated
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48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.4epss 0.4%
from disclosure to weapon10 days
Published on NVDOct 13
1st PoC+10d
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.
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
Affected products
Docker · Docker Hubpublic PoCs found — 4
githubgithub.com/CompleTetech-Security/docker-hub-pat-check★ 0githubgithub.com/CompleteTech-LLC/docker-hub-pat-check★ 0githubgithub.com/CompleTech-Security/docker-hub-pat-check★ 0githubgithub.com/CompleteTech-Security/docker-hub-ghostpat-check★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.