Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/49412?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49412?format=api", "vulnerability_id": "VCID-a9qu-qnde-t7f3", "summary": "Source Code Exposure Vulnerability in React Server Components\nThere is a source code exposure vulnerability in React Server Components.\n\nReact recommends updating immediately.\n\nThe vulnerability exists in versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1 of:\n\n- [react-server-dom-webpack](https://www.npmjs.com/package/react-server-dom-webpack)\n- [react-server-dom-parcel](https://www.npmjs.com/package/react-server-dom-parcel)\n- [react-server-dom-turbopack](https://www.npmjs.com/package/react-server-dom-turbopack?activeTab=readme)\n\nThese issues are present in the patches published last week.", "aliases": [ { "alias": "CVE-2025-55183" }, { "alias": "GHSA-925w-6v3x-g4j4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/72912?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/72913?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/72914?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/72915?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/72916?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/72917?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/72918?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/72919?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/72920?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fyz5-x6zm-efg5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/72775?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vbs-dw4u-x3br" }, { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72776?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72777?format=api", "purl": "pkg:npm/react-server-dom-parcel@19.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-parcel@19.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72746?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vbs-dw4u-x3br" }, { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72747?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72748?format=api", "purl": "pkg:npm/react-server-dom-turbopack@19.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-turbopack@19.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72781?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vbs-dw4u-x3br" }, { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72782?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/72783?format=api", "purl": "pkg:npm/react-server-dom-webpack@19.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a9qu-qnde-t7f3" }, { "vulnerability": "VCID-hc9w-hrbq-93c5" }, { "vulnerability": "VCID-k1q6-b8t3-hqb6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.0" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55183.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55183.json" }, { "reference_url": "https://github.com/facebook/react", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/facebook/react" }, { "reference_url": "https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2421590", "reference_id": "2421590", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2421590" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55183", "reference_id": "CVE-2025-55183", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55183" }, { "reference_url": "https://www.facebook.com/security/advisories/cve-2025-55183", "reference_id": "CVE-2025-55183", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.facebook.com/security/advisories/cve-2025-55183" }, { "reference_url": "https://github.com/advisories/GHSA-925w-6v3x-g4j4", "reference_id": "GHSA-925w-6v3x-g4j4", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-925w-6v3x-g4j4" }, { "reference_url": "https://github.com/facebook/react/security/advisories/GHSA-925w-6v3x-g4j4", "reference_id": "GHSA-925w-6v3x-g4j4", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/facebook/react/security/advisories/GHSA-925w-6v3x-g4j4" } ], "weaknesses": [ { "cwe_id": 497, "name": "Exposure of Sensitive System Information to an Unauthorized Control Sphere", "description": "The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does." }, { "cwe_id": 502, "name": "Deserialization of Untrusted Data", "description": "The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a9qu-qnde-t7f3" }