CVE-2026-36728

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A markdown based cross-site scripting (XSS) vulnerability in the AI assistant chat function of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into a chat message."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) basada en Markdown en la funci\u00f3n de chat del asistente de IA de FastapiAdmin v2.2.0 permite a los atacantes ejecutar scripts web o HTML arbitrarios mediante la inyecci\u00f3n de una carga \u00fatil manipulada en un mensaje de chat."}], "id": "CVE-2026-36728", "lastModified": "2026-07-23T09:10:00.113", "metrics": {"cvssMetricV31": [{"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-36728", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-09T19:09:49.835143Z", "version": "2.0.3"}}]}, "published": "2026-06-09T19:17:43.327", "references": [{"source": "cve@mitre.org", "url": "https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-7"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.0"}}], "enrichment": {"confidence": 75.0, "confidence_source": "inferred", "scores": [{"score": 75.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "fastapiadmin", "vendor": "fastapiadmin"}], "created": "2026-06-09T22:00:19.847553+00:00", "title": "Markdown\u2011based XSS in FastapiAdmin Chat Function", "updated": "2026-06-10T00:30:16.777035+00:00", "vendors": ["fastapiadmin", "fastapiadmin$PRODUCT$fastapiadmin"]}