{"id":"CVE-2020-15649","aliases":["ALPINE-CVE-2020-15649","EUVD-2020-7636","GHSA-wg7m-wv28-cvcr"],"status":"published","title":"Given an installed malicious file picker application, an attacker was able to steal and upload...","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00721,"percentile":0.54458,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-434"],"published":"2020-08-10T17:43:24Z","modified":"2026-11-03T06:31:40Z","fixes":[{"ecosystem":"Alpine:v3.11","package":"firefox-esr","fixed_in":["68.11.0-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"mozjs68","fixed_in":["68.11.0-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.11","package":"firefox-esr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68.11.0-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"mozjs68","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68.11.0-r0"}]}]}],"products":[{"vendor":"mozilla","product":"firefox esr"},{"vendor":"mozilla","product":"firefox_esr"}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2020-31/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1475835%2C1652364","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15649"},{"url":"https://github.com/advisories/GHSA-wg7m-wv28-cvcr"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-15649","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-15649","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","status":"published","published":"2020-08-10T17:43:24Z","modified":"2024-08-04T13:22:30.543Z","updated_at":"2026-11-02T14:35:50.228781Z"}],"euvd":[{"id":"EUVD-2020-7636","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","status":"published","published":"2020-08-10T17:43:24Z","modified":"2024-08-04T13:22:30Z","updated_at":"2026-11-03T03:07:30.980066Z"}],"ghsa":[{"id":"GHSA-wg7m-wv28-cvcr","title":"Given an installed malicious file picker application, an attacker was able to steal and upload...","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","status":"published","published":"2022-05-24T17:25:11Z","modified":"2023-01-29T05:03:41Z","updated_at":"2026-11-02T14:45:22.75476Z"}],"nvd":[{"id":"CVE-2020-15649","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","status":"published","published":"2020-08-10T18:15:12.123Z","modified":"2026-06-17T02:56:58.823Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:10.994748Z"}],"osv":[{"id":"ALPINE-CVE-2020-15649","description":"Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 68.11.","status":"published","published":"2020-08-10T18:15:12.123Z","modified":"2026-11-03T06:31:40.759775987Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T07:18:15.355745Z"}]}}