CVE-2026-81205Network attack vectorHinoki check available

Information disclosure via unsanitized LDAP search filters

Published Sep 2, 2026 · Updated Sep 2, 2026

LDAP injection in miniOrange LDAP / Active Directory Integration before 2.2.1 allows remote attackers to disclose restricted LDAP data. The module incorporates user-supplied authentication input into an LDAP search filter without sufficient sanitization, allowing special characters to alter the query. No authentication is required, and the bounded reported consequence is discovery of information that the requester should not normally access.

CVSS severityUnavailable
Unscored
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

LDAP injection in miniOrange LDAP / Active Directory Integration before 2.2.1 allows remote attackers to disclose restricted LDAP data. The module incorporates user-supplied authentication input into an LDAP search filter without sufficient sanitization, allowing special characters to alter the query. No authentication is required, and the bounded reported consequence is discovery of information that the requester should not normally access.

The record

CVE
CVE-2026-81205
Published
Sep 2, 2026
Updated
Sep 2, 2026
Vendor
miniOrange
Product
LDAP / Active Directory Integration
Classifications
CWE-90, CAPEC-136
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0.0 <2.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

miniOrange · LDAP / Active Directory Integrationversion=0.0.0 <2.2.1

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-90Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
CAPEC-136LDAP Injection

Public exploit references

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Technologies

Your stack

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Your stack

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