CVE-2026-24130Network attack vectorHinoki check available

LDAP directory disclosure via unescaped username filter

Published Jan 22, 2026 · Updated Jan 22, 2026

LDAP injection in Moonraker before 0.10.0 allows remote attackers to enumerate LDAP user IDs and attributes through the login endpoint. The LDAP authentication code inserts an unescaped username into its default or configured search filter and exposes match results through differing 401 errors. Exploitation requires the ldap component; repeated crafted login attempts disclose directory entries without changing data or interrupting service.

CVSS severity5.3
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

LDAP injection in Moonraker before 0.10.0 allows remote attackers to enumerate LDAP user IDs and attributes through the login endpoint. The LDAP authentication code inserts an unescaped username into its default or configured search filter and exposes match results through differing 401 errors. Exploitation requires the ldap component; repeated crafted login attempts disclose directory entries without changing data or interrupting service.

The record

CVE
CVE-2026-24130
Published
Jan 22, 2026
Updated
Jan 22, 2026
Vendor
Arksine
Product
Moonraker
Classifications
CWE-209, CWE-90, T1087
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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=< 0.10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Arksine · Moonrakerversion=< 0.10.0

Published CVSS scores

2.7GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-209Generation of Error Message Containing Sensitive Information
CWE-90Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
T1087Account Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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