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Description

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.

PUBLISHED Reserved 2026-05-29 | Published 2026-05-29 | Updated 2026-05-29 | Assigner redhat




MEDIUM: 4.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Problem types

Server-Side Request Forgery (SSRF)

Product status

Default status
affected

Default status
affected

Timeline

2026-04-24:Reported to Red Hat.
2026-04-24:Made public.

Credits

Red Hat would like to thank Martin Brodeur for reporting this issue.

References

access.redhat.com/security/cve/CVE-2026-10052 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2483157 (RHBZ#2483157) issue-tracking

cve.org (CVE-2026-10052)

nvd.nist.gov (CVE-2026-10052)

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