{"answers":{"affected":"2 open source packages ship an affected version, including apostrophe.","exploited":"There is no known exploitation of CVE-2026-112952 in the wild and no public exploit code.","fix":"Upgrade apostrophe to 4.34.0 or later.","what":"CVE-2026-112952 is a medium-severity vulnerability in apostrophecms apostrophe, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-112952 and fix it if it is affected.\n\nWhat it is: CVE-2026-112952 is a medium-severity vulnerability in apostrophecms apostrophe, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-112952 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- apostrophe (npm): affected all versions; fixed in 4.34.0\n- apostrophe (npm): affected all versions; fixed in 4.34.0\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-2026-112952/ (Markdown: https://insights.sbomify.com/CVE-2026-112952/index.md)","id":"CVE-2026-112952","markdown":"https://insights.sbomify.com/CVE-2026-112952/index.md","name":"CVE-2026-112952","record":{"aliases":["GHSA-f66c-mpj2-3r8h"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"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 4.34.0, 'POST /api/v1/@apostrophecms/doc/slugTaken' with body { \"slug\": \"target-slug\" } returns a boolean indicating whether a slug is in use across all document types and visibility levels, with no permission or type filter. Any logged-in user (including editors) can enumerate the slug space of private pages, drafts, and archived content. This issue is fixed in version 4.34.0.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ApostropheCMS: POST /api/v1/@apostrophecms/doc/slugTaken discloses existence of private/admin-only content to any authenticated user","id":"CVE-2026-112952","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: Exposure of Sensitive Information via predictable export filenames","id":"CVE-2026-112953"},"packages":[{"ecosystem":"npm","fixed":["4.34.0"],"introduced":["0"],"last_affected":[],"package":"apostrophe","purl":null,"source":"GHSA-f66c-mpj2-3r8h"},{"ecosystem":"npm","fixed":["4.34.0"],"introduced":["0"],"last_affected":[],"package":"apostrophe","purl":"pkg:npm/apostrophe","source":"GHSA-f66c-mpj2-3r8h"}],"prev":{"headline":"ApostropheCMS: Color field validation bypass allows stored XSS via HTML appended after rgb()/hsl() prefix","id":"CVE-2026-112951"},"products":["apostrophe"],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-21","vendors":["apostrophecms"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-112952/"}