{"affected":[{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"zipline","product":"zipline","source":"CNA: VulnCheck","vendor":"diced","versions":[{"lessThan":"4.6.2","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"4.6.2","versionType":"semver"}]}],"cveId":"CVE-2026-126942","cwes":["CWE-639"],"description":"Zipline before 4.6.2 contains a missing authorization vulnerability in POST /api/user/folders that allows authenticated users to reparent other users' files by supplying their file IDs. Attackers can harvest file IDs from public folders and create a folder seeded with them, disclosing victims' file URLs and removing those files from their folder views.","epss":{"date":"2026-11-13","percentile":0.15139,"score":0.00239},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/diced/zipline/security/advisories/GHSA-84c9-r2mj-p9pp"}],"kev":null,"metrics":[{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.4,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},{"score":5.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":5.4,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1794594490242,"publishedAt":1794562477092,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/diced/zipline/security/advisories/GHSA-84c9-r2mj-p9pp"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/zipline-before-4.6.2-missing-authorization-via-post-api-user-folders"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/diced/zipline/security/advisories/GHSA-84c9-r2mj-p9pp"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/diced/zipline/security/advisories/GHSA-84c9-r2mj-p9pp"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/zipline-before-4.6.2-missing-authorization-via-post-api-user-folders"}],"remediation":[],"revision":"c3ea0065845e9d8e787f43ddd4df725420be8169676e019116ee563cd3136c22","sources":[{"modifiedAt":1794594490242,"name":"CNA: VulnCheck","retrievedAt":1794597885586,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126942"},{"modifiedAt":1794565081170,"name":"NVD","retrievedAt":1794572226958,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126942"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794597922490,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-126942"}],"ssvc":{"assessedAt":1794594443067,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Zipline before 4.6.2 Missing Authorization via POST /api/user/folders","updatedAt":1794597922490}