{"id":"CVE-2016-10511","aliases":["EUVD-2016-1693","GHSA-4j5w-436p-3969"],"status":"published","title":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates...","description":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates for the /1.1/help/settings.json configuration endpoint, permitting man-in-the-middle attackers the ability to view an application-only OAuth client token and potentially enable unreleased Twitter iOS app features.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00822,"percentile":0.57532,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2017-09-18T21:00:00Z","modified":"2026-06-17T00:39:49Z","products":[{"vendor":"twitter","product":"twitter"}],"references":[{"url":"http://www.securityfocus.com/bid/100904","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://hackerone.com/reports/168538","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10511"},{"url":"https://github.com/advisories/GHSA-4j5w-436p-3969"}],"sources":{"cve":[{"id":"CVE-2016-10511","description":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates for the /1.1/help/settings.json configuration endpoint, permitting man-in-the-middle attackers the ability to view an application-only OAuth client token and potentially enable unreleased Twitter iOS app features.","status":"published","published":"2017-09-18T21:00:00Z","modified":"2024-08-06T03:21:52.226Z","updated_at":"2026-11-02T14:33:31.117878Z"}],"euvd":[{"id":"EUVD-2016-1693","description":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates for the /1.1/help/settings.json configuration endpoint, permitting man-in-the-middle attackers the ability to view an application-only OAuth client token and potentially enable unreleased Twitter iOS app features.","status":"published","published":"2017-09-18T21:00:00Z","modified":"2024-08-06T03:21:52Z","updated_at":"2026-11-03T02:22:23.66215Z"}],"ghsa":[{"id":"GHSA-4j5w-436p-3969","title":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates...","description":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates for the /1.1/help/settings.json configuration endpoint, permitting man-in-the-middle attackers the ability to view an application-only OAuth client token and potentially enable unreleased Twitter iOS app features.","status":"published","published":"2022-05-17T00:35:39Z","modified":"2023-02-03T05:02:05Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:53:05.883004Z"}],"nvd":[{"id":"CVE-2016-10511","description":"The Twitter iOS client versions 6.62 and 6.62.1 fail to validate Twitter's server certificates for the /1.1/help/settings.json configuration endpoint, permitting man-in-the-middle attackers the ability to view an application-only OAuth client token and potentially enable unreleased Twitter iOS app features.","status":"published","published":"2017-09-18T21:29:00.217Z","modified":"2026-06-17T00:39:49.47Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/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-295"],"updated_at":"2026-11-02T14:03:39.176887Z"}]}}