CVE-2026-73666
- Source
- https://cve.org/CVERecord?id=CVE-2026-73666
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73666.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-73666
- Aliases
-
- GHSA-v7qx-mqhq-grvh
- Published
- 2026-08-13T21:40:13Z
- Modified
- 2026-10-28T02:30:41Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
- Summary
- OpenChoreo: Unauthenticated Backstage developer-portal API exposes OpenChoreo catalog data, scaffolder logs, and allows unauthenticated catalog write/delete
- Details
-
OpenChoreo is a developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.1, the OpenChoreo Backstage backend hardcoded backend.auth.dangerouslyDisableDefaultAuthPolicy and auth.providers.guest.dangerouslyAllowOutsideDevelopment to true, exposing /api/* without authentication and allowing unauthenticated catalog reads, scaffolder log reads, and catalog location creation or deletion. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.1.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-306" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73666.json" }- References
-
- https://github.com/openchoreo/backstage-plugins/releases/tag/v1.0.4
- https://github.com/openchoreo/backstage-plugins/releases/tag/v1.1.4
- https://github.com/openchoreo/backstage-plugins/releases/tag/v1.2.1
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73666.json
- https://github.com/openchoreo/openchoreo/security/advisories/GHSA-v7qx-mqhq-grvh
- https://nvd.nist.gov/vuln/detail/CVE-2026-73666
- https://github.com/openchoreo/backstage-plugins/commit/114a215689924b917da5fd28c56e679aaccaef07
- https://github.com/openchoreo/backstage-plugins/commit/dfa3fc8bd1ffef1346442c891e3e3dd54bc26501
- https://github.com/openchoreo/backstage-plugins/commit/f6df89c15834506902b2f706a9e8fbe1f6ef1474
- https://github.com/openchoreo/backstage-plugins/commit/fdaceeb737938e830c48a150d5bec24f5f487e52
- https://github.com/openchoreo/backstage-plugins/pull/709
- https://github.com/openchoreo/backstage-plugins/pull/712
- https://github.com/openchoreo/backstage-plugins/pull/713
- https://github.com/openchoreo/backstage-plugins/pull/716
Affected packages
Git / github.com/openchoreo/backstage-plugins
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openchoreo/backstage-plugins
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixedFixedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "1.0.4" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "introduced": "1.1.0" }, { "fixed": "1.1.4" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "introduced": "1.2.0-rc.1" }, { "fixed": "1.2.1" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "114a215689924b917da5fd28c56e679aaccaef07" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "dfa3fc8bd1ffef1346442c891e3e3dd54bc26501" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "f6df89c15834506902b2f706a9e8fbe1f6ef1474" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "fdaceeb737938e830c48a150d5bec24f5f487e52" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v1.0.4", "range": [ { "fixed": "f61957e261df28352e083f50c4cb2a3be1f0dba5" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v1.1.4", "range": [ { "fixed": "b0a4247b097388c967d4d1473e495e3fa314eaaa" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v1.2.1", "range": [ { "fixed": "294f19462f41d9e4f2fd71b7c64eef5977136da1" } ], "source": "REFERENCES_TAG" } ] }