CVE-2026-33609 - Vulnerability Details - OpenCVE

ReportizFlow

Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Powerdns	Authoritative

Configuration 1 [-]

OR	cpe:2.3:a:powerdns:authoritative::::::::
	cpe:2.3:a:powerdns:authoritative::::::::

No data.

References

Link	Providers
https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-05.html

History

Fri, 24 Apr 2026 19:00:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:powerdns:authoritative::::::::

Wed, 22 Apr 2026 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Powerdns Powerdns authoritative
Vendors & Products		Powerdns Powerdns authoritative

Wed, 22 Apr 2026 15:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-90
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 22 Apr 2026 14:15:00 +0000

Type	Values Removed	Values Added
Description		Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
Title		LDAP DN injection
References		https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-05.html
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: OX

Published: 2026-04-22T14:00:33.702Z

Updated: 2026-04-22T14:27:42.585Z

Reserved: 2026-03-23T12:58:38.267Z

Link: CVE-2026-33609

Vulnrichment

Updated: 2026-04-22T14:26:50.796Z

NVD

Status : Analyzed

Published: 2026-04-22T14:16:54.770

Modified: 2026-04-24T18:52:54.457

Link: CVE-2026-33609

Redhat

No data.

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