{"answers":{"affected":"2 open source packages ship an affected version, including uploadfs.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113651 exists.","fix":"Upgrade uploadfs to 1.28.0 or later.","what":"CVE-2026-113651 is a low-severity vulnerability in apostrophecms apostrophe, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-113651 and fix it if it is affected.\n\nWhat it is: CVE-2026-113651 is a low-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-2026-113651 exists.\n\nAffected packages and fixed versions:\n- uploadfs (npm): affected all versions; fixed in 1.28.0\n- uploadfs (npm): affected all versions; fixed in 1.28.0\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-2026-113651/ (Markdown: https://insights.sbomify.com/CVE-2026-113651/index.md)","id":"CVE-2026-113651","markdown":"https://insights.sbomify.com/CVE-2026-113651/index.md","name":"CVE-2026-113651","record":{"aliases":["GHSA-gmfx-5g6x-rr72"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"ApostropheCMS is an open-source Node.js content management system, and uploadfs is its file storage library. Prior to uploadfs 1.28.0, attacker-controlled paths that reach the local backend can contain parent-directory segments that escape the configured upload directory and affect file reads, writes, and deletion on the host filesystem. Exploitability depends on an application exposing the relevant uploadfs operations to untrusted path. This issue is fixed in uploadfs 1.28.0.","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: Path traversal in uploadfs","id":"CVE-2026-113651","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 uploadfs Azure backend leaks account-level SAS token into every public attachment URL (sas: true)","id":"CVE-2026-113652"},"packages":[{"ecosystem":"npm","fixed":["1.28.0"],"introduced":["0"],"last_affected":[],"package":"uploadfs","purl":null,"source":"GHSA-gmfx-5g6x-rr72"},{"ecosystem":"npm","fixed":["1.28.0"],"introduced":["0"],"last_affected":[],"package":"uploadfs","purl":"pkg:npm/uploadfs","source":"GHSA-gmfx-5g6x-rr72"}],"prev":{"headline":"ApostropheCMS sanitize-html: unbounded recursion when re-sanitizing the fallback of a discarded iframe (stack overflow, nestingLimit not enforced)","id":"CVE-2026-113650"},"products":["apostrophe","uploadfs"],"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"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-113651/"}