{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4276", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-03-16T15:25:58.025Z", "datePublished": "2026-03-16T15:31:35.542Z", "dateUpdated": "2026-03-16T16:22:47.436Z"}, "containers": {"cna": {"title": "LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.", "descriptions": [{"lang": "en", "value": "LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "LibreChat", "product": "RAG API", "versions": [{"status": "affected", "version": "0.7.0"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-20 Improper Input Validation"}]}, {"descriptions": [{"lang": "en", "description": "CWE-117 Improper Output Neutralization for Logs"}]}], "references": [{"url": "https://kb.cert.org/vuls/id/624941"}], "x_generator": {"engine": "VINCE 3.0.32", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-4276"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-03-16T15:31:35.542Z"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.kb.cert.org/vuls/id/624941"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-03-16T16:22:47.436Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries."}], "id": "CVE-2026-4276", "lastModified": "2026-03-16T16:16:18.723", "metrics": {}, "published": "2026-03-16T16:16:18.723", "references": [{"source": "cret@cert.org", "url": "https://kb.cert.org/vuls/id/624941"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Received"}

{}

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