{"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-2026-72855 exists.","fix":"No fix has been published for CVE-2026-72855 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-72855 is a high-severity server-side request forgery vulnerability in budibase server, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-72855 and fix it if it is affected.\n\nWhat it is: CVE-2026-72855 is a high-severity server-side request forgery vulnerability in budibase server, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-72855 exists.\n\nAffected packages and fixed versions:\n- @budibase/server (npm): affected all versions up to 3.38.1; no fix listed\n- @budibase/server (npm): affected all versions up to 3.38.1; no fix listed\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-2026-72855/ (Markdown: https://insights.sbomify.com/CVE-2026-72855/index.md)","id":"CVE-2026-72855","markdown":"https://insights.sbomify.com/CVE-2026-72855/index.md","name":"CVE-2026-72855","record":{"aliases":["GHSA-9x7q-v2pf-x72v","GHSA-xg5g-26x8-cvf4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Budibase low-code platform","requires_auth":"low_privilege","summary":"Authenticated users can bypass DNS pinning via rebinding to access internal services, requiring an upgrade to Budibase.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Budibase before 3.40.0 contains server-side request forgery vulnerabilities in OpenAPI query import and REST query execution that allow authenticated builder-level users to bypass DNS pinning protections through DNS rebinding attacks. Attackers can configure hostnames that resolve to public addresses during validation but resolve to loopback or private addresses during actual connection, allowing access to blocked internal HTTP services.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Budibase before 3.40.0 DNS Rebinding SSRF via OpenAPI and REST","id":"CVE-2026-72855","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"Budibase before 3.40.0 Authentication Bypass via Tenant Owner Email","id":"CVE-2026-72856"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["3.38.1"],"package":"@budibase/server","purl":null,"source":"GHSA-xg5g-26x8-cvf4"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["3.38.1"],"package":"@budibase/server","purl":"pkg:npm/%40budibase/server","source":"GHSA-xg5g-26x8-cvf4"}],"prev":{"headline":"msgpack-c Integer Overflow in msgpack_unpacker_expand_buffer Causes a False-Success Undersized Reservation","id":"CVE-2026-72854"},"products":["server"],"published":"2026-08-13","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["budibase"]},"summary":"Authenticated users can bypass DNS pinning via rebinding to access internal services, requiring an upgrade to Budibase.","url":"https://insights.sbomify.com/CVE-2026-72855/"}