{"id":"CVE-2013-4107","aliases":["EUVD-2013-4038","GHSA-398f-443h-w6mr"],"status":"published","title":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","description":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0111,"percentile":0.66158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-11-05T12:47:12Z","modified":"2026-06-16T23:56:38Z","products":[{"vendor":"cryptocat","product":"cryptocat"},{"vendor":"cryptocat_project","product":"cryptocat"}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2013/07/10/15","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://tobtu.com/decryptocat.php","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://vuldb.com/?id.9442","tags":["x_refsource_MISC","x_transferred","Permissions Required"]},{"url":"https://www.securityfocus.com/bid/61096","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4107"},{"url":"https://github.com/advisories/GHSA-398f-443h-w6mr"}],"sources":{"cve":[{"id":"CVE-2013-4107","description":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","status":"published","published":"2019-11-05T12:47:12Z","modified":"2024-08-06T16:30:50.026Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4038","description":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","status":"published","published":"2019-11-05T12:47:12Z","modified":"2024-08-06T16:30:50Z","updated_at":"2026-11-03T01:56:33.227006Z"}],"ghsa":[{"id":"GHSA-398f-443h-w6mr","title":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","description":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","status":"published","published":"2022-05-05T00:29:00Z","modified":"2023-02-01T05:01:49Z","updated_at":"2026-11-02T14:49:47.250219Z"}],"nvd":[{"id":"CVE-2013-4107","description":"Cryptocat before 2.0.22: cryptocat.js handlePresence() has cross site scripting","status":"published","published":"2019-11-05T13:15:10.227Z","modified":"2026-06-16T23:56:38.263Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/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":"2026-11-02T14:02:52.545039Z"}]}}