CVE-2026-45559Public exploitNetwork attack vector

LDAP directory disclosure via unescaped username filter

Published Jun 10, 2026 · Updated Jun 10, 2026

LDAP injection in Roxy-WI 8.2.6.4 and earlier allows remote authenticated users to disclose LDAP attributes via a username path value. get_ldap_email inserts the value directly into an f-string LDAP search filter without validation or LDAP metacharacter escaping. Group-administrator access and configured LDAP integration are required; exploitation exposes directory records but does not alter them or interrupt service.

CVSS severity4.9
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

LDAP injection in Roxy-WI 8.2.6.4 and earlier allows remote authenticated users to disclose LDAP attributes via a username path value. get_ldap_email inserts the value directly into an f-string LDAP search filter without validation or LDAP metacharacter escaping. Group-administrator access and configured LDAP integration are required; exploitation exposes directory records but does not alter them or interrupt service.

The record

CVE
CVE-2026-45559
Published
Jun 10, 2026
Updated
Jun 10, 2026
Vendor
Roxy-WI
Product
Roxy-WI
Classifications
CWE-90, T1087.002
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 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=<= 8.2.6.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Roxy-WI · Roxy-WIversion=<= 8.2.6.4

Published CVSS scores

4.9GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-90Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
T1087.002Account Discovery: Domain Account

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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