{"cve":"CVE-2026-48148","nvd":{"published":"2026-05-27T18:16:27.200","modified":"2026-06-17T10:54:53.613","status":"Deferred","description":"Budibase is an open-source low-code platform. Prior to 3.35.3,  the VectorDB configuration endpoint in Budibase accepts a host parameter that undergoes no validation against internal IP ranges, reserved hostnames, or URL schemes. Any authenticated user with builder-level access can supply an arbitrary host value such as 169.254.169.254 or localhost, causing the server to initiate outbound TCP connections to internal network addresses or cloud metadata endpoints on their behalf.This vulnerability is fixed in 3.35.3.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","score":5.3},"cvss_v3":null,"cwes":["CWE-918"],"references":["https://github.com/Budibase/budibase/security/advisories/GHSA-cv96-5348-p5p8","https://github.com/Budibase/budibase/security/advisories/GHSA-cv96-5348-p5p8"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-48148","score":0.00226,"percentile":0.13408,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cv96-5348-p5p8","url":"https://osv.dev/vulnerability/GHSA-cv96-5348-p5p8","summary":"Budibase: Unvalidated VectorDB Host Parameter Enables SSRF","modified":"2026-09-10T03:51:08.642089400Z","packages":[{"ecosystem":"npm","name":"@budibase/server","purl":"pkg:npm/%40budibase/server","ranges":["<3.35.3"],"fixed":["3.35.3"]}]}],"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."]}