CVE-2026-73666

{"id": "CVE-2026-73666", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-73666", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-14T17:41:32.214383Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "openchoreo", "product": "backstage-plugins", "versions": [{"status": "affected", "version": "< 1.0.4"}, {"status": "affected", "version": ">= 1.1.0, < 1.1.4"}, {"status": "affected", "version": ">= 1.2.0-rc.1, < 1.2.1"}]}]}], "published": "2026-08-13T22:17:28.393", "references": [{"url": "https://github.com/openchoreo/backstage-plugins/commit/114a215689924b917da5fd28c56e679aaccaef07", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/commit/dfa3fc8bd1ffef1346442c891e3e3dd54bc26501", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/commit/f6df89c15834506902b2f706a9e8fbe1f6ef1474", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/commit/fdaceeb737938e830c48a150d5bec24f5f487e52", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/pull/709", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/pull/712", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/pull/713", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/pull/716", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/releases/tag/v1.0.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/releases/tag/v1.1.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/backstage-plugins/releases/tag/v1.2.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-v7qx-mqhq-grvh", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-09-08T20:56:50.520", "sourceIdentifier": "security-advisories@github.com"}