{"id":"CVE-2026-52098","title":"An issue in Flowise 3.1.2 allows a remote attacker to execute arbitrary code via the /api/v1/prediction/<flowId> endpoint","summary":"An issue in Flowise 3.1.2 allows a remote attacker to execute arbitrary code via the /api/v1/prediction/<flowId> endpoint","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"flowiseai","product":"flowise","affected":["flowise = 3.1.2"],"published":"2026-09-10","updated":"2026-09-15","sourceUpdated":"2026-09-15T19:09:25.387","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-52098","references":[{"url":"https://github.com/FlowiseAI/Flowise","label":"cve@mitre.org"},{"url":"https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/utils/constants.ts","label":"cve@mitre.org"},{"url":"https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/utils/validateKey.ts","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00785,"epssPercentile":0.54566,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-10T18:16:37.270734Z"},"ingestedAt":"2026-09-11T16:45:48.028Z","slug":"CVE-2026-52098","body":"## Overview\n\nAn issue in Flowise 3.1.2 allows a remote attacker to execute arbitrary code via the /api/v1/prediction/<flowId> endpoint\n\n## Affected\n\n- `flowise = 3.1.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}