{"id":"CVE-2026-30822","state":"PUBLISHED","title":"Flowise: Mass Assignment in `/api/v1/leads` Endpoint","description":"Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, unauthenticated users can inject arbitrary values into internal database fields when creating leads. This issue has been patched in version 3.0.13.","publishedAt":"2026-03-07T05:08:55.583Z","updatedAt":"2026-03-09T20:44:24.747Z","severity":{"score":7.7,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["FlowiseAI Flowise"],"affected":[{"vendor":"FlowiseAI","product":"Flowise","versions":[{"version":"< 3.0.13","status":"affected"}]}],"references":["https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq4r-h2gh-qv7x","https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13"],"weaknesses":["CWE-915"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/30xxx/CVE-2026-30822.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-30822","state":"PUBLISHED","datePublished":"2026-03-07T05:08:55.583Z","dateUpdated":"2026-03-09T20:44:24.747Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-05T21:06:44.605Z"},"containers":{"cna":{"title":"Flowise: Mass Assignment in `/api/v1/leads` Endpoint","descriptions":[{"lang":"en","value":"Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, unauthenticated users can inject arbitrary values into internal database fields when creating leads. This issue has been patched in version 3.0.13."}],"affected":[{"vendor":"FlowiseAI","product":"Flowise","versions":[{"version":"< 3.0.13","status":"affected"}]}],"references":[{"url":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq4r-h2gh-qv7x","name":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq4r-h2gh-qv7x","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13","name":"https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-915","lang":"en","description":"CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-07T05:08:55.583Z"},"source":{"advisory":"GHSA-mq4r-h2gh-qv7x","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-30822","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-03-09T20:34:26.758860Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-09T20:44:24.747Z"}}]}}}