Dockhand before 1.0.19 Username Enumeration via LDAP Injection in tryLdapAuth
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.
CVE-2026-110256
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110256
dockhand
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/Finsys/dockhand",
"vendor": "Finsys",
"product": "dockhand",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.19",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "1.0.19",
"versionType": "semver"
}
],
"packageURL": "pkg:github/Finsys/dockhand",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110256
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #20686 · Revision 1
- Added to Heist Feed
- Publisher date