{"id":"JLSEC-2026-1331","details":"curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.","modified":"2026-08-17T13:30:04.501568952Z","published":"2026-08-17T13:15:13.400Z","upstream":["CVE-2020-8177"],"database_specific":{"license":"CC-BY-4.0","sources":[{"id":"CVE-2020-8177","imported":"2026-08-16T08:05:12.373Z","modified":"2026-06-17T03:25:59.823Z","published":"2020-12-14T20:15:13.497Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-8177","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8177","database_specific":{"status":"Modified"}}]},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"},{"type":"WEB","url":"https://curl.se/docs/CVE-2020-8177.html"},{"type":"WEB","url":"https://curl.se/docs/CVE-2020-8177.html"},{"type":"WEB","url":"https://hackerone.com/reports/887462"},{"type":"WEB","url":"https://hackerone.com/reports/887462"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4881"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4881"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2022.html"}],"affected":[{"package":{"name":"LibCURL_jll","ecosystem":"Julia","purl":"pkg:julia/LibCURL_jll?uuid=deac9b47-8bc7-5906-a0fe-35ac56dc84c0"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.71.1+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1331.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V2","score":"AV:L/AC:L/Au:N/C:P/I:P/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}