---
id: CVE-2026-110256
title: >-
  Finsys Dockhand through 1.0.18 contains an LDAP injection vulnerability in the
  tryLdapAuth function in src/lib/server/auth.ts, which inserts the login
  username into the LDAP search filter without escaping wildcard characters
summary: >-
  Finsys Dockhand through 1.0.18 contains an LDAP injection vulnerability in the
  tryLdapAuth function in src/lib/server/auth.ts, which inserts the login
  username into the LDAP search filter without escaping wildcard characters.
  Unauthentic…
severity: low
cvss: 3.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-90
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-2026-110256'
references:
  - url: 'https://github.com/Finsys/dockhand/security/advisories/GHSA-vmm5-cjvh-7vmv'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/dockhand-before-1.0.19-username-enumeration-via-ldap-injection-in-tryldapauth
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-13T19:43:28.945Z'
---

## Overview

Finsys Dockhand through 1.0.18 contains an LDAP injection vulnerability in the tryLdapAuth function in src/lib/server/auth.ts, which inserts the login username into the LDAP search filter without escaping wildcard characters. Unauthenticated attackers can submit incremental wildcard patterns such as 'a*' to /api/auth/login and measure response timing to enumerate valid LDAP usernames while evading per-username rate limiting.

## Remediation

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