{"id":"CVE-2020-1343","aliases":["EUVD-2020-12219","GHSA-3cpw-x2mc-w7ch"],"status":"published","title":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it...","description":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02897,"percentile":0.87032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-319"],"published":"2020-06-09T19:44:12Z","modified":"2026-06-17T03:01:09Z","products":[{"vendor":"microsoft","product":"microsoft visual studio code live share extension"},{"vendor":"microsoft","product":"visual_studio_live_share"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1343","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1343"},{"url":"https://github.com/advisories/GHSA-3cpw-x2mc-w7ch"}],"sources":{"cve":[{"id":"CVE-2020-1343","description":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.","status":"published","published":"2020-06-09T19:44:12Z","modified":"2024-08-04T06:32:01.217Z","updated_at":"2026-11-02T14:35:56.638833Z"}],"euvd":[{"id":"EUVD-2020-12219","description":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.","status":"published","published":"2020-06-09T19:44:12Z","modified":"2024-08-04T06:32:01Z","updated_at":"2026-11-03T03:08:13.874945Z"}],"ghsa":[{"id":"GHSA-3cpw-x2mc-w7ch","title":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it...","description":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.","status":"published","published":"2022-05-24T17:20:01Z","modified":"2023-01-29T05:03:14Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:45:16.618773Z"}],"nvd":[{"id":"CVE-2020-1343","description":"An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.","status":"published","published":"2020-06-09T20:15:21.913Z","modified":"2026-06-17T03:01:09.227Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}