5.3 Medium

CVE-2026-53682 Pki-core: dogtag-pki: unauthenticated dogtag ca rest api exposes security domain hosts

Description

An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts and receive a structured response enumerating internal PKI/CA hosts and roles (security domain topology and participating subsystems), without requiring a principal, client certificate, or session.

CVSS 3.1 detail

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

Exploitable remotely over the network, without an account and without any user action; the impact on data or service is limited.

Attack vector: Network
Attack complexity: Low
Privileges required: None
Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Affected products and versions

Product	Affected versions	Fixed in
Red Hat Certificate System 9	Versions not published
Red Hat Enterprise Linux 10	Versions not published
Red Hat Enterprise Linux 6	Versions not published
Red Hat Enterprise Linux 7	Versions not published
Red Hat Enterprise Linux 8	Versions not published
Red Hat Enterprise Linux 9	Versions not published

References

access.redhat.com access.redhat.com
RHBZ#2487511 bugzilla.redhat.com

Timeline

Published September 1, 2026
Last modified November 5, 2026

The 9 CVEs of Red Hat Certificate System 9 →

CVE-2026-104988 Pki-core: dogtag-pki: redhat-pki: pki: est fullcmc authentication bypass allows certificate mis-issuance with arbitrary subject 8.1 High CVE-2026-80110 Pki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpoint 8.1 High CVE-2026-76561 Pki-core: dogtag/pki: certprofile-import allows code execution via unsanitized profile content (externalprocessconstraint) 7.2 High CVE-2026-11873 Pki-core: dogtag-pki: empty request to dogtag /ca/rest/certrequests causes http 500, java exception, and stacktrace disclosure 6.5 Medium

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