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vuln-nvd/data/2026/CVE-2026-0969.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"product":"Shared library","repo":"https://github.com/hashicorp/next-mdx-remote","vendor":"HashiCorp","versions":[{"lessThan":"6.0.0","status":"affected","version":"4.3.0","versionType":"semver"}]}],"source":"security@hashicorp.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The serialize function used to compile MDX in next-mdx-remote is vulnerable to arbitrary code execution due to insufficient sanitization of MDX content. This vulnerability, CVE-2026-0969, is fixed in next-mdx-remote 6.0.0."},{"lang":"es","value":"La función serialize utilizada para compilar MDX en next-mdx-remote es vulnerable a ejecución de código arbitrario debido a la sanitización insuficiente del contenido MDX. Esta vulnerabilidad, CVE-2026-0969, está corregida en next-mdx-remote 6.0.0."}],"id":"CVE-2026-0969","lastModified":"2026-06-17T10:11:42.677","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"security@hashicorp.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-0969","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-02-12T15:34:59.477052Z","version":"2.0.3"}}]},"published":"2026-02-12T03:15:46.667","references":[{"source":"security@hashicorp.com","url":"https://discuss.hashicorp.com/t/hcsec-2026-01-arbitrary-code-execution-in-react-server-side-rendering-of-untrusted-mdx-content/77155"}],"sourceIdentifier":"security@hashicorp.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-94"}],"source":"security@hashicorp.com","type":"Secondary"}]}