{"answers":{"affected":"2 open source packages ship an affected version, including @apostrophecms/import-export.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112953 exists.","fix":"Upgrade @apostrophecms/import-export to 3.7.1 or later.","what":"CVE-2026-112953 is a medium-severity vulnerability in @apostrophecms apostrophe, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-112953 and fix it if it is affected.\n\nWhat it is: CVE-2026-112953 is a medium-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-2026-112953 exists.\n\nAffected packages and fixed versions:\n- @apostrophecms/import-export (npm): affected all versions; fixed in 3.7.1\n- @apostrophecms/import-export (npm): affected all versions; fixed in 3.7.1\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-2026-112953/ (Markdown: https://insights.sbomify.com/CVE-2026-112953/index.md)","id":"CVE-2026-112953","markdown":"https://insights.sbomify.com/CVE-2026-112953/index.md","name":"CVE-2026-112953","record":{"aliases":["GHSA-5gc8-frw3-3vqm"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, predictable export archive filenames allow an unauthenticated requester to download another user's export from publicly readable export storage before the archive expires or is removed. A user with export permission must first create the archive, and sites with exports disabled, private upload storage, or authenticated upload delivery are not exposed through this network-download path. This issue is fixed in version 3.7.1.","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: Exposure of Sensitive Information via predictable export filenames","id":"CVE-2026-112953","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"ApostropheCMS: Unauthenticated publicApiProjection bypass via search and sort query builders in the public REST API","id":"CVE-2026-112954"},"packages":[{"ecosystem":"npm","fixed":["3.7.1"],"introduced":["0"],"last_affected":[],"package":"@apostrophecms/import-export","purl":null,"source":"GHSA-5gc8-frw3-3vqm"},{"ecosystem":"npm","fixed":["3.7.1"],"introduced":["0"],"last_affected":[],"package":"@apostrophecms/import-export","purl":"pkg:npm/%40apostrophecms/import-export","source":"GHSA-5gc8-frw3-3vqm"}],"prev":{"headline":"ApostropheCMS: POST /api/v1/@apostrophecms/doc/slugTaken discloses existence of private/admin-only content to any authenticated user","id":"CVE-2026-112952"},"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["@apostrophecms","apostrophecms"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-112953/"}