{"id":"CVE-2013-6968","aliases":["EUVD-2013-6769","GHSA-964q-9m59-j738"],"status":"published","title":"Cisco WebEx Training Center provides different error messages for registration attempts depending...","description":"Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02457,"percentile":0.84536,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2013-12-14T22:00:00Z","modified":"2026-06-17T00:01:12Z","products":[{"vendor":"cisco","product":"webex_training_center"}],"references":[{"url":"http://www.securitytracker.com/id/1029492","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://osvdb.org/100913","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/89688","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=32147","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-6968"},{"url":"https://github.com/advisories/GHSA-964q-9m59-j738"}],"sources":{"cve":[{"id":"CVE-2013-6968","description":"Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.","status":"published","published":"2013-12-14T22:00:00Z","modified":"2024-08-06T17:53:45.817Z","updated_at":"2026-11-02T14:34:57.195423Z"}],"euvd":[{"id":"EUVD-2013-6769","description":"Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.","status":"published","published":"2013-12-14T22:00:00Z","modified":"2024-08-06T17:53:45Z","updated_at":"2026-11-03T01:56:24.812586Z"}],"ghsa":[{"id":"GHSA-964q-9m59-j738","title":"Cisco WebEx Training Center provides different error messages for registration attempts depending...","description":"Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.","status":"published","published":"2022-05-17T00:20:42Z","modified":"2023-02-03T05:01:28Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:52:59.355645Z"}],"nvd":[{"id":"CVE-2013-6968","description":"Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.","status":"published","published":"2013-12-14T22:55:14.473Z","modified":"2026-06-17T00:01:12.773Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:44.596064Z"}]}}