---
id: CVE-2026-110112
title: >-
  Dockhand before 1.0.50 contains a privilege escalation vulnerability that
  allows users from another tenant to gain admin access because OIDC iss, aud,
  nonce and exp claims are not validated
summary: >-
  Dockhand before 1.0.50 contains a privilege escalation vulnerability that
  allows users from another tenant to gain admin access because OIDC iss, aud,
  nonce and exp claims are not validated. Attackers with admin rights in another
  tenant …
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-863
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T19:30:29.797'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-110112'
references:
  - url: 'https://github.com/Finsys/dockhand/security/advisories/GHSA-h4vc-h76x-c279'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/dockhand-before-1.0.50-oidc-privilege-escalation-via-missing-token-claim-validation
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-13T19:43:28.932Z'
---

## Overview

Dockhand before 1.0.50 contains a privilege escalation vulnerability that allows users from another tenant to gain admin access because OIDC iss, aud, nonce and exp claims are not validated. Attackers with admin rights in another tenant of a shared provider like Microsoft Entra ID can recreate the mapped admin group and log in as Dockhand administrators.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.