{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-3248","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2025-04-04T00:58:44.770Z","datePublished":"2025-04-07T14:22:38.980Z","dateUpdated":"2025-11-29T02:05:33.261Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"langflow","repo":"https://github.com/langflow-ai/langflow","vendor":"langflow-ai","versions":[{"lessThan":"1.3.0","status":"affected","version":"0","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*","versionEndExcluding":"1.3.0","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"Naveen Sunkavally of Horizon3.ai"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Langflow versions prior to 1.3.0 are susceptible to code injection in \nthe /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary\ncode."}],"value":"Langflow versions prior to 1.3.0 are susceptible to code injection in \nthe /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary\ncode."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2025-11-29T02:05:33.261Z"},"references":[{"tags":["patch"],"url":"https://github.com/langflow-ai/langflow/pull/6911"},{"tags":["release-notes"],"url":"https://github.com/langflow-ai/langflow/releases/tag/1.3.0"},{"tags":["exploit"],"url":"https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai/"},{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/langflow-unauthenticated-rce"}],"source":{"discovery":"EXTERNAL"},"title":"Langflow < 1.3.0 Unauthenticated RCE via /api/v1/validate/code","x_generator":{"engine":"vulncheck"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-3248","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-08-15T19:50:13.871465Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2025-05-05","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3248"}}}],"references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3248","tags":["government-resource"]}],"timeline":[{"time":"2025-05-05T00:00:00.000Z","lang":"en","value":"CVE-2025-3248 added to CISA KEV"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-21T22:55:21.731Z"}}]}}