CVEvulnerability
CVE-2026-12975
8.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-06-25
- Last modified
- 2026-10-25
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:H
- CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- 8.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:H
- Weaknesses
- CWE-611
Description
A flaw was found in Apicurio Registry. The ContentTypeUtil.isParsableXml() method creates a SAXParserFactory without enabling secure processing features or disabling external entity resolution. An attacker with artifact-write permission (or unauthenticated when the registry runs with default configuration) can upload a crafted XML document to trigger blind server-side request forgery (SSRF) via external DTD/entity fetch, or cause denial of service via entity expansion.
Affected configurations
• redhat build of apicurio registry (>= 3.0 <= 3.2)
Related
Weakness · CWE (1)
- CWE-611 Improper Restriction of XML External Entity Reference weakness
References
- https://access.redhat.com/errata/RHSA-2026:59360 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-12975 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2491688 Issue Tracking, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:59360 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-12975 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2491688 Issue Tracking, Vendor Advisory
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12975.json Vendor Advisory