CVE-2024-46976

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{"affected": [{"affectedData": [{"product": "backstage", "vendor": "backstage", "versions": [{"status": "affected", "version": "< 1.10.13"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:*", "matchCriteriaId": "0305D9A0-C145-42FD-9630-E0DD2057FE9C", "versionEndExcluding": "1.10.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Backstage is an open framework for building developer portals. An attacker with control of the contents of the TechDocs storage buckets is able to inject executable scripts in the TechDocs content that will be executed in the victim's browser when browsing documentation or navigating to an attacker provided link. This has been fixed in the 1.10.13 release of the `@backstage/plugin-techdocs-backend` package. users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Backstage es un framework abierto para crear portales para desarrolladores. Un atacante con control sobre el contenido de los dep\u00f3sitos de almacenamiento de TechDocs puede inyectar secuencias de comandos ejecutables en el contenido de TechDocs que se ejecutar\u00e1n en el navegador de la v\u00edctima cuando explore la documentaci\u00f3n o navegue hacia un enlace proporcionado por el atacante. Esto se ha solucionado en la versi\u00f3n 1.10.13 del paquete `@backstage/plugin-techdocs-backend`. Se recomienda a los usuarios que actualicen. No existen workarounds para esta vulnerabilidad."}], "id": "CVE-2024-46976", "lastModified": "2026-06-17T07:56:17.993", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 3.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-46976", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-18T13:47:03.279646Z", "version": "2.0.3"}}]}, "published": "2024-09-17T21:15:12.763", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/backstage/backstage/security/advisories/GHSA-5j94-f3mf-8685"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-693"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHBA-2024:11265", "cpe": "cpe:/a:redhat:rhdh:1.4::el9", "package": "registry.redhat.io/rhdh/rhdh-hub-rhel9:sha256:48edcf6f736e17f33d3630ce2fddc19e95316b7824a7af24e9f0df48ac4f4fe3", "product_name": "Red Hat Developer Hub (RHDH) 1.4", "release_date": "2024-12-17T00:00:00Z"}], "bugzilla": {"description": "plugin-techdocs-backend: circumvention of XSS protection in TechDocs", "id": "2312954", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2312954"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-693", "details": ["Backstage is an open framework for building developer portals. An attacker with control of the contents of the TechDocs storage buckets is able to inject executable scripts in the TechDocs content that will be executed in the victim's browser when browsing documentation or navigating to an attacker provided link. This has been fixed in the 1.10.13 release of the `@backstage/plugin-techdocs-backend` package. users are advised to upgrade. There are no known workarounds for this vulnerability.", "A flaw was found in the backstage/plugin-techdocs-backend package. An attacker with control of the contents of the TechDocs storage buckets may be able to inject executable scripts in the TechDocs content that will be executed in the victim's browser when browsing documentation or navigating to an attacker provided link."], "name": "CVE-2024-46976", "package_state": [{"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Not affected", "package_name": "rhdh-operator-container", "product_name": "Red Hat Developer Hub"}], "public_date": "2024-09-17T21:15:12Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-46976\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-46976\nhttps://github.com/backstage/backstage/security/advisories/GHSA-5j94-f3mf-8685"], "threat_severity": "Moderate"}

{}