CVE-2026-10052 MEDIUM

CVE-2026-10052: Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints

Vendor Red Hat
Product Red Hat Quay 3
Weakness CWE-918 · SSRF
Published May 29, 2026
Last update May 29, 2026

CVSS base score

4.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

What the vulnerability does

01Description

A flaw was found in the Quay config-tool's LDAP and SMTP validation functions. An attacker with config editor access can exploit these functions, which make outbound connections to user-supplied endpoints without proper IP or host filtering. This allows the attacker to perform internal network reconnaissance from the Quay pod's network position, potentially mapping the internal network infrastructure.

Key dates

02Disclosure timeline

May 29, 2026 CVE published
May 29, 2026 Record updated