@budibase/backend-core (npm) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the npm package @budibase/backend-core, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (6)

• CVE-2026-31818 — CVSS 9.6 (critical): Budibase is an open-source low-code platform. Prior to version 3.33.4, a server-side request forgery (SSRF) vulnerability exists in…
• CVE-2026-41428 — CVSS 9.1 (critical): Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match…
• CVE-2026-54353 — CVSS 8.5 (high): Budibase is an open-source low-code platform. Prior to 3.39.9, authenticated users with automation permissions can bypass Budibase's SSRF…
• CVE-2026-42239 — CVSS 8.1 (high): Budibase is an open-source low-code platform. Prior to version 3.35.10, the budibase:auth cookie containing the JWT session token is set…
• CVE-2026-48147 — CVSS 6.5 (medium): Budibase is an open-source low-code platform. Prior to 3.35.4, the buildMatcherRegex() / matches() functions in packages/backend-core/src/mi…
• CVE-2026-46424 — CVSS 4.2 (medium): Budibase is an open-source low-code platform. Prior to 3.38.2, the public API role unassignment endpoint (POST /api/public/v1/roles/unassign…