{"id":"CVE-2026-110256","summary":"Dockhand before 1.0.19 Username Enumeration via LDAP Injection in tryLdapAuth","details":"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.","aliases":["GHSA-vmm5-cjvh-7vmv"],"modified":"2026-10-15T02:47:27.670952423Z","published":"2026-10-13T19:05:29.809Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-90"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110256.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110256.json"},{"type":"ADVISORY","url":"https://github.com/Finsys/dockhand/security/advisories/GHSA-vmm5-cjvh-7vmv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110256"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/dockhand-before-1.0.19-username-enumeration-via-ldap-injection-in-tryldapauth"},{"type":"PACKAGE","url":"https://github.com/Finsys/dockhand"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/finsys/dockhand","events":[{"introduced":"0"},{"fixed":"76e8faef83463830e03a7a65b386d42bfcf6e1f5"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"fixed":"1.0.19"},{"fixed":"1.0.18"}]}}],"versions":["v1.0.18","v1.0.17","v1.0.16","v1.0.15","v1.0.14","1.0.12","1.0.11","1.0.10","1.0.9","1.0.8","1.0.7","1.0.5","1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110256.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}