{"id":"CVE-2018-20071","aliases":["DSA-4330-1","EUVD-2018-12646","GHSA-fp62-x6pf-8qrh","UBUNTU-CVE-2018-20071"],"status":"published","title":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google...","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00384,"percentile":0.32714,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-11-02T00:00:00Z","modified":"2026-06-17T01:52:15Z","affected":[{"source":"osv","ecosystem":"Debian:9","package":"chromium-browser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"70.0.3538.67-1~deb9u1"}]}],"versions":["59.0.3071.104-1","59.0.3071.86-1","60.0.3112.72-1","60.0.3112.78-1","60.0.3112.78-1~deb9u1","61.0.3163.100-1","61.0.3163.100-1~deb9u1","61.0.3163.100-2","62.0.3202.75-1","62.0.3202.75-1~deb9u1","62.0.3202.89-1","62.0.3202.89-1~deb9u1","63.0.3239.30-1","63.0.3239.40-1","63.0.3239.84-1","63.0.3239.84-1~deb9u1","64.0.3282.119-1","64.0.3282.119-1~deb9u1","64.0.3282.119-2","65.0.3325.146-1","65.0.3325.146-2","65.0.3325.146-3","65.0.3325.146-4","65.0.3325.73-1","65.0.3325.74-1","66.0.3359.117-1","66.0.3359.117-1~deb9u1","66.0.3359.139-1","66.0.3359.181-1","66.0.3359.22-1","66.0.3359.22-2","66.0.3359.22-3","66.0.3359.26-1","66.0.3359.26-2","67.0.3396.48-1","67.0.3396.56-1","67.0.3396.57-1","67.0.3396.62-1","67.0.3396.62-2","67.0.3396.79-1","67.0.3396.79-2","67.0.3396.87-1","67.0.3396.87-1~deb9u1","68.0.3440.17-1","68.0.3440.25-1","68.0.3440.33-1","68.0.3440.42-1","68.0.3440.7-1","68.0.3440.75-1","68.0.3440.75-1~deb9u1","68.0.3440.75-2","69.0.3497.100-1","69.0.3497.12-1","69.0.3497.81-1","69.0.3497.81-1~deb9u1","69.0.3497.81-2","69.0.3497.81-3","69.0.3497.92-1","69.0.3497.92-1~deb9u1","70.0.3538.54-1","70.0.3538.54-2"],"bundled":18}],"products":[{"vendor":"google","product":"chrome"}],"references":[{"url":"https://crbug.com/853937","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20071"},{"url":"https://github.com/advisories/GHSA-fp62-x6pf-8qrh"},{"url":"https://ubuntu.com/security/CVE-2018-20071","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-20071","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-20071","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","status":"published","published":"2019-01-09T19:00:00Z","modified":"2024-08-05T11:51:19.071Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12646","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","status":"published","published":"2019-01-09T19:00:00Z","modified":"2024-08-05T11:51:19Z","updated_at":"2026-11-03T02:39:31.9745Z"}],"ghsa":[{"id":"GHSA-fp62-x6pf-8qrh","title":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google...","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","status":"published","published":"2022-05-14T01:38:18Z","modified":"2023-02-02T05:04:00Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:46.364743Z"}],"nvd":[{"id":"CVE-2018-20071","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","status":"published","published":"2019-01-09T19:29:03.65Z","modified":"2026-06-17T01:52:15.42Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:52.056758Z"}],"osv":[{"id":"UBUNTU-CVE-2018-20071","description":"Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.","status":"withdrawn","published":"2019-01-09T19:29:00Z","modified":"2025-07-16T07:38:27.016434Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:17.91743Z"},{"id":"DSA-4330-1","title":"chromium-browser - security update","status":"published","published":"2018-11-02T00:00:00Z","modified":"2026-03-09T02:11:22.249318Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}