{"affected":[{"defaultStatus":"unaffected","ecosystem":"github","packageName":"diced/zipline","product":"zipline","source":"CNA: VulnCheck","vendor":"diced","versions":[{"lessThan":"4.8.0","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-126935","cwes":["CWE-367"],"description":"Zipline before 4.8.0 contains a race condition vulnerability in src/server/routes/raw/[id].ts that allows remote attackers to bypass file maxViews limits through non-atomic view counting. Attackers holding a file link can send parallel requests that read the same pre-increment count, viewing view-limited or delete-on-max-views files beyond their limit.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":3.7,"severity":"low","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},{"score":6.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/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":3.7,"severity":"low","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1794439043427,"publishedAt":1794437600141,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/diced/zipline/security/advisories/GHSA-7xv9-wr46-j578"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/diced/zipline/commit/1770479d6795ea8700f0ce6ba08a1654d3644c73"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/diced/zipline/releases/tag/v4.8.0"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/diced/zipline/blob/v4.7.0/src/server/routes/raw/%5Bid%5D.ts#L101-L133"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/zipline-before-4.8.0-maxviews-limit-bypass-via-race-condition"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/diced/zipline/blob/v4.7.0/src/server/routes/raw/%5Bid%5D.ts#L101-L133"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/diced/zipline/commit/1770479d6795ea8700f0ce6ba08a1654d3644c73"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/diced/zipline/releases/tag/v4.8.0"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/diced/zipline/security/advisories/GHSA-7xv9-wr46-j578"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/zipline-before-4.8.0-maxviews-limit-bypass-via-race-condition"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/diced/zipline/commit/1770479d6795ea8700f0ce6ba08a1654d3644c73"}],"revision":"49a5a3a3077fcdc4cc82e0beec70ad45b84207d8394044fd5e10d5df4a7bc5b1","sources":[{"modifiedAt":1794437600141,"name":"CNA: VulnCheck","retrievedAt":1794438605650,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126935"},{"modifiedAt":1794439043427,"name":"NVD","retrievedAt":1794443599986,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126935"}],"ssvc":null,"status":"published","title":"Zipline before 4.8.0 maxViews Limit Bypass via Race Condition","updatedAt":1794443599986}