Finsys Dockhand up to 1.0.18 Authentication src/lib/server/auth.ts tryLdapAuth ldap injection

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Finsys Dockhand up to 1.0.18. This impacts the function tryLdapAuth of the file src/lib/server/auth.ts of the component Authentication. Performing a manipulation results in ldap injection. This vulnerability is identified as CVE-2026-110256. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Finsys Dockhand up to 1.0.18. This affects the function tryLdapAuth of the file src/lib/server/auth.ts of the component Authentication. The manipulation with an unknown input leads to a ldap injection vulnerability. CWE is classifying the issue as CWE-90. The product constructs all or part of an LDAP query using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended LDAP query when it is sent to a downstream component. This is going to have an impact on confidentiality. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-110256 since 10/13/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 1.0.19 eliminates this vulnerability.

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Productinfo

Vendor

• Finsys

Name

• Dockhand

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.11
• 1.0.12
• 1.0.13
• 1.0.14
• 1.0.15
• 1.0.16
• 1.0.17
• 1.0.18

Website

• Product: https://github.com/Finsys/dockhand/

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