by Kastro
Paper/Archive/CVE-2026-105445

CVE-2026-105445

Docker Docker Hub — Docker Hub account conversion could reassign an active personal access token to another user

EPSS 0.4%CVSS 9.4
critical.is priorityof 100
36
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 37.2.372 × 207.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Docker Hub2024-08-26T20:33:00Z – < 2026-09-30T19:10:00Z2026-09-30T19:10:00ZCNA

Scores by source

Docker (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisorydocker.com/blog/docker-hub-security-advisory-cve-2026-105445refdocs.docker.com/accounts/organization/setup/convert-accountwriteupghostpat.com