CVE-2026-11748

LDAP Injection in SearchFirstActiveDirectoryRealm Allows Directory Enumeration

Published Jun 22, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharacters, allowing an unauthenticated attacker to manipulate the filter to cause authentication confusion and enumerate the directory structure.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-98q5-5qh2-7w75 Central Dogma: LDAP injection in SearchFirstActiveDirectoryRealm enables authentication confusion and audit log evasion
History
Type Values Removed Values Added
First Time appeared Ly Corporation
Ly Corporation central Dogma
Vendors & Products Ly Corporation
Ly Corporation central Dogma
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title LDAP Injection in SearchFirstActiveDirectoryRealm Allows Directory Enumeration
Weaknesses CWE-90
Type Values Removed Values Added
Description A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharacters, allowing an unauthenticated attacker to manipulate the filter to cause authentication confusion and enumerate the directory structure.
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
LY-Corporation
Published
Updated
Jun 22, 2026, 4:12 PM
Reserved
Jun 9, 2026, 6:50 AM
Status
Deferred
Published
Jun 22, 2026, 3:16 AM
Modified
Oct 25, 2026, 11:10 PM