{"answers":{"affected":"2 open source packages ship an affected version, including @budibase/server.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48151 exists.","fix":"Upgrade @budibase/server to 3.39.0 or later.","what":"CVE-2026-48151 is a high-severity missing authorization vulnerability in budibase, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48151 and fix it if it is affected.\n\nWhat it is: CVE-2026-48151 is a high-severity missing authorization vulnerability in budibase, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48151 exists.\n\nAffected packages and fixed versions:\n- @budibase/server (npm): affected all versions; fixed in 3.39.0\n- @budibase/server (npm): affected all versions; fixed in 3.39.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-48151/ (Markdown: https://insights.sbomify.com/CVE-2026-48151/index.md)","id":"CVE-2026-48151","markdown":"https://insights.sbomify.com/CVE-2026-48151/index.md","name":"CVE-2026-48151","record":{"aliases":["GHSA-qhv3-wjg8-6fx6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Budibase low-code platform","requires_auth":"none","summary":"Unauthenticated attackers can modify webhook and automation schemas in Budibase due to missing authorization checks on a specific API endpoint.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Budibase is an open-source low-code platform. Prior to 3.39.0, the webhook schema-building endpoint is registered under builderRoutes, but the generic authorization middleware skips authorization for all paths matching /api/webhooks/schema. As a result, an unauthenticated caller can update the body schema for a known webhook and mutate the corresponding automation trigger output schema. This vulnerability is fixed in 3.39.0.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Budibase: Webhook schema endpoint authorization bypass allows unauthenticated mutation of webhook and automation schema","id":"CVE-2026-48151","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"Budibase: Basic app users can exfiltrate stored REST datasource auth by rewriting datasource base URL","id":"CVE-2026-48152"},"packages":[{"ecosystem":"npm","fixed":["3.39.0"],"introduced":["0"],"last_affected":[],"package":"@budibase/server","purl":null,"source":"GHSA-qhv3-wjg8-6fx6"},{"ecosystem":"npm","fixed":["3.39.0"],"introduced":["0"],"last_affected":[],"package":"@budibase/server","purl":"pkg:npm/%40budibase/server","source":"GHSA-qhv3-wjg8-6fx6"}],"prev":{"headline":"Budibase: Workspace-scoped builder escalates to global admin via /api/public/v1/roles/assign","id":"CVE-2026-48150"},"products":["budibase"],"published":"2026-05-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["Budibase"]},"summary":"Unauthenticated attackers can modify webhook and automation schemas in Budibase due to missing authorization checks on a specific API endpoint.","url":"https://insights.sbomify.com/CVE-2026-48151/"}