{"answers":{"affected":"4 open source packages ship an affected version, including @apostrophecms/import-export and apostrophe.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113711 exists.","fix":"Upgrade @apostrophecms/import-export to 3.7.0 or later.","what":"CVE-2026-113711 is a high-severity vulnerability in @apostrophecms apostrophe, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-113711 and fix it if it is affected.\n\nWhat it is: CVE-2026-113711 is a high-severity vulnerability in @apostrophecms apostrophe, published on 20 Oct 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113711 exists.\n\nAffected packages and fixed versions:\n- @apostrophecms/import-export (npm): affected all versions; fixed in 3.7.0\n- @apostrophecms/import-export (npm): affected all versions; fixed in 3.7.0\n- apostrophe (npm): affected all versions; fixed in 4.33.0\n- apostrophe (npm): affected all versions; fixed in 4.33.0\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-2026-113711/ (Markdown: https://insights.sbomify.com/CVE-2026-113711/index.md)","id":"CVE-2026-113711","markdown":"https://insights.sbomify.com/CVE-2026-113711/index.md","name":"CVE-2026-113711","record":{"aliases":["GHSA-86wm-68pq-5jwq"],"analysis":null,"analysis_generated_by":null,"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:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0 of ApostropheCMS and 3.7.0 of the import-export module, import routes invoke bigUploadMiddleware without an early authorize callback, allowing unauthenticated requests to perform upload initialization, chunk storage, temporary processing, and attacker-declared cleanup work before the later user check rejects the import. This issue is fixed in ApostropheCMS 4.33.0 and import-export 3.7.0.","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":"ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export","id":"CVE-2026-113711","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":4,"n_references":4,"next":{"headline":"Cachet has Stored XSS in Incident Component","id":"CVE-2026-113712"},"packages":[{"ecosystem":"npm","fixed":["3.7.0"],"introduced":["0"],"last_affected":[],"package":"@apostrophecms/import-export","purl":null,"source":"GHSA-86wm-68pq-5jwq"},{"ecosystem":"npm","fixed":["3.7.0"],"introduced":["0"],"last_affected":[],"package":"@apostrophecms/import-export","purl":"pkg:npm/%40apostrophecms/import-export","source":"GHSA-86wm-68pq-5jwq"},{"ecosystem":"npm","fixed":["4.33.0"],"introduced":["0"],"last_affected":[],"package":"apostrophe","purl":null,"source":"GHSA-86wm-68pq-5jwq"},{"ecosystem":"npm","fixed":["4.33.0"],"introduced":["0"],"last_affected":[],"package":"apostrophe","purl":"pkg:npm/apostrophe","source":"GHSA-86wm-68pq-5jwq"}],"prev":{"headline":"ApostropheCMS: No Attempt Throttling on Authenticated Password-Change Endpoint Enables Unlimited Current-Password Guessing","id":"CVE-2026-113710"},"products":["apostrophe","import-export"],"published":"2026-10-20","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":"2026-10-20","vendors":["@apostrophecms","apostrophecms"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-113711/"}