CVE-2026-45548

The record

Budibase is an open-source low-code platform. Prior to 3.34.8, the processUrlFile function in packages/server/src/automations/steps/ai/extract.ts uses fetch(fileUrl) directly without the IP blacklist validation that is consistently applied to all other automation steps. This allows an authenticated user to trigger server-side requests to internal network addresses. This vulnerability is fixed in 3.34.8.

Affected packages

Related vulnerabilities

• GHSA-rpj4-7x2v-wjrf Budibase: SSRF in AI Extract File Automation Step via Missing IP Blacklist Validation Same vulnerability
• GHSA-3gp5-q4jw-3v94 Budibase: Basic app users can exfiltrate stored REST datasource auth by rewriting… Also affects @budibase/server
• GHSA-qhv3-wjg8-6fx6 Budibase: Webhook schema endpoint authorization bypass allows unauthenticated mutation of… Also affects @budibase/server
• GHSA-6xp4-cf37-ppjh Budibase: Workspace-scoped builder escalates to global admin via… Also affects @budibase/server
• GHSA-cv96-5348-p5p8 Budibase: Unvalidated VectorDB Host Parameter Enables SSRF Also affects @budibase/server
• GHSA-g6qx-g4pr-92v7 Budibase: SSRF via OAuth2 Config Validation — Missing fetchWithBlacklist Protection Also affects @budibase/server
• CVE-2026-48148 Budibase is an open-source low-code platform. Also affects @budibase/server
• CVE-2026-48152 Budibase is an open-source low-code platform. Also affects @budibase/server