CVE-2026-17039

A flaw was found in pki-core. The certificate authority (CA) renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without that realm's authorization.

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

• https://access.redhat.com/security/cve/CVE-2021-20179
• https://access.redhat.com/security/cve/CVE-2026-17039
• https://bugzilla.redhat.com/show_bug.cgi?id=2506720
• https://github.com/dogtagpki/pki/blob/master/base/ca/database/ds/acl.ldif
• https://github.com/dogtagpki/pki/blob/master/base/ca/src/main/java/com/netscape/cms/servlet/cert/EnrollmentProcessor.java
• https://github.com/dogtagpki/pki/blob/master/base/ca/src/main/java/com/netscape/cms/servlet/cert/RenewalProcessor.java
• https://github.com/dogtagpki/pki/blob/master/base/ca/src/main/java/org/dogtagpki/server/ca/rest/v2/CertServlet.java
• https://github.com/dogtagpki/pki/commit/e2de26769761af04b9c56071bd1a1926903c49b6