{"id":"CVE-2023-2311","aliases":["DEBIAN-CVE-2023-2311","DSA-5386-1","EUVD-2023-33816","GHSA-9c59-hw33-w5gf"],"status":"published","title":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49...","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00581,"percentile":0.48059,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-12T00:00:00Z","modified":"2026-10-26T18:00:30Z","fixes":[{"ecosystem":"Debian:12","package":"chromium","fixed_in":["112.0.5615.49-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"chromium","fixed_in":["112.0.5615.49-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"chromium","fixed_in":["112.0.5615.49-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"chromium","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"112.0.5615.49-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"chromium","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"112.0.5615.49-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"chromium","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"112.0.5615.49-1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"chromium","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"112.0.5615.49-2~deb11u2"}]}],"versions":["100.0.4896.127-1","100.0.4896.127-1~deb11u1","100.0.4896.60-1","100.0.4896.60-1~deb11u1","100.0.4896.75-1","100.0.4896.75-1~deb11u1","100.0.4896.88-1","100.0.4896.88-1~deb11u1","101.0.4951.41-1","101.0.4951.41-1~deb11u1","101.0.4951.41-2","101.0.4951.54-1","101.0.4951.64-1","101.0.4951.64-1~deb11u1","102.0.5005.115-1","102.0.5005.115-1~deb11u1","102.0.5005.61-1","102.0.5005.61-1~deb11u1","103.0.5060.114-1","103.0.5060.114-1~deb11u1","103.0.5060.134-1","103.0.5060.134-1~deb11u1","103.0.5060.53-1","103.0.5060.53-1~deb11u1","104.0.5112.101-1","104.0.5112.101-1~deb11u1","104.0.5112.79-1","104.0.5112.79-1~deb11u1","105.0.5195.102-1","105.0.5195.102-1~deb11u1","105.0.5195.125-1","105.0.5195.125-1~deb11u1","105.0.5195.52-1","105.0.5195.52-1~deb11u1","106.0.5249.103-1","106.0.5249.103-2","106.0.5249.119-1","106.0.5249.119-1~deb11u1","106.0.5249.61-1","106.0.5249.61-1~deb11u1","106.0.5249.91-1","106.0.5249.91-1~deb11u1","107.0.5304.110-1","107.0.5304.110-1~deb11u1","107.0.5304.110-2","107.0.5304.121-1","107.0.5304.121-1~deb11u1","107.0.5304.68-1","107.0.5304.68-1~deb11u1","107.0.5304.87-1","107.0.5304.87-1~deb11u1","108.0.5359.124-1","108.0.5359.124-1~deb11u1","108.0.5359.71-1","108.0.5359.71-2","108.0.5359.71-2~deb11u1","108.0.5359.94-1","108.0.5359.94-1~deb11u1","109.0.5414.119-1","109.0.5414.119-1~deb11u1","109.0.5414.74-1","109.0.5414.74-2","109.0.5414.74-2~deb11u1","110.0.5481.177-1","110.0.5481.177-1~deb11u1","110.0.5481.77-1","110.0.5481.77-1~deb11u1","110.0.5481.77-2","111.0.5563.110-1","111.0.5563.110-1~deb11u1","111.0.5563.64-1","111.0.5563.64-1~deb11u1","112.0.5615.49-1","112.0.5615.49-2~deb11u1","90.0.4430.212-1","93.0.4577.82-1","97.0.4692.71-0.1","97.0.4692.71-0.1~deb11u1","97.0.4692.99-1","97.0.4692.99-1~deb11u1","97.0.4692.99-1~deb11u2","98.0.4758.102-1","98.0.4758.102-1~deb11u1","98.0.4758.80-1","98.0.4758.80-1~deb11u1","99.0.4818.0-0.1","99.0.4844.51-1","99.0.4844.51-1~deb11u1","99.0.4844.51-2","99.0.4844.74-1","99.0.4844.74-1~deb11u1","99.0.4844.84-1","99.0.4844.84-1~deb11u1"],"bundled":16}],"products":[{"vendor":"google","product":"chrome"}],"references":[{"url":"https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html","tags":["x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://crbug.com/1354505","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B6SAST6CB5KKCQKH75ER2UQ3ICYPHCIZ/","tags":["x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2LE64KGGOISKPKMYROSDT4K6QFVDIRF6/","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2311"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2LE64KGGOISKPKMYROSDT4K6QFVDIRF6"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B6SAST6CB5KKCQKH75ER2UQ3ICYPHCIZ"},{"url":"https://github.com/advisories/GHSA-9c59-hw33-w5gf"},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-2311","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-2311","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)","status":"published","published":"2023-07-28T23:26:54.736Z","modified":"2025-02-13T16:44:07.148Z","updated_at":"2026-11-02T14:35:24.004321Z"}],"euvd":[{"id":"EUVD-2023-33816","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)","status":"published","published":"2023-07-28T23:26:54Z","modified":"2025-02-13T16:44:07Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"none"}],"updated_at":"2026-11-03T00:03:51.372924Z"}],"ghsa":[{"id":"GHSA-9c59-hw33-w5gf","title":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49...","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)","status":"published","published":"2023-07-29T00:30:48Z","modified":"2024-04-04T06:25:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:56:42.088122Z"}],"nvd":[{"id":"CVE-2023-2311","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)","status":"published","published":"2023-07-29T00:15:11.967Z","modified":"2026-06-17T05:52:15.37Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:18.687088Z"}],"osv":[{"id":"CVE-2023-2311","description":"Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. 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(Chromium security severity: Medium)","status":"published","published":"2023-07-29T00:15:11.967Z","modified":"2026-10-26T18:00:30.701868967Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:39.369204Z"},{"id":"DSA-5386-1","title":"chromium - security update","status":"published","published":"2023-04-12T00:00:00Z","modified":"2026-03-09T02:09:14.948353Z","updated_at":"2026-11-02T15:46:17.543497Z"}]}}