{"cve":"CVE-2026-40346","nvd":{"published":"2026-04-18T00:16:38.360","modified":"2026-10-26T22:10:00.163","status":"Analyzed","description":"NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.37, NocoBase's workflow HTTP request plugin and custom request action plugin make server-side HTTP requests to user-provided URLs without any SSRF protection. An authenticated user can access internal network services, cloud metadata endpoints, and localhost. Version 2.0.37 contains a patch.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","score":6.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-918"],"references":["https://github.com/nocobase/nocobase/commit/2853368243ed07339c62c548b7d475f4eeaada59","https://github.com/nocobase/nocobase/pull/9079","https://github.com/nocobase/nocobase/releases/tag/v2.0.37","https://github.com/nocobase/nocobase/security/advisories/GHSA-mvvv-v22x-xqwp"],"products":["nocobase:nocobase"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-40346","score":0.00384,"percentile":0.32222,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-mvvv-v22x-xqwp","url":"https://osv.dev/vulnerability/GHSA-mvvv-v22x-xqwp","summary":"NocoBase has SSRF in Workflow HTTP Request and Custom Request Plugins","modified":"2026-05-14T20:47:41.903716Z","packages":[{"ecosystem":"npm","name":"@nocobase/plugin-workflow-request","purl":"pkg:npm/%40nocobase/plugin-workflow-request","ranges":["<2.0.37"],"fixed":["2.0.37"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}