Bug 2526744

Summary: CVE-2026-53682 dogtag-pki: Unauthenticated Dogtag CA REST API exposes Security Domain Hosts [fedora-all]
Product: [Fedora] Fedora Reporter: mkaminsk
Component: dogtag-pkiAssignee: Endi Sukma Dewata <edewata>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: abokovoy, cfu, edewata, jmagne, mfargett
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["09a4ddb0-c427-4c72-a24c-5a6b152f9654"]}
Fixed In Version: Doc Type: ---
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Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2487511    

Description mkaminsk 2026-09-01 11:36:30 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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 / participating subsystems / hostnames). This is information disclosure at an authentication boundary: inventory/relationship metadata is exposed without requiring a principal, client cert, or session. 
An unauthenticated adversary with access to the network could enumerate PKI host/subsystem topology, target high-value Dogtag endpoints, or craft follow-on attacks (SSRF/pivots/phishing) using real internal names. 
Recommendations
There is no reason to share the foreman version in the response and should be masked.