CVE-2013-6965: The registration component in Cisco WebEx Training Center provides the training-session URL before e-mail c...

Security readout for executives and security teams

Cisco WebEx Training Center could expose a training-session URL before email confirmation finished. That meant someone remote might bypass the intended registration check and join an audio conference. The public bundle does not provide CVSS, affected versions, or a confirmed fixed release. Exposure is most likely limited to organizations using Cisco WebEx Training Center registration workflows for audio conferences. The provided sources do not identify affected versions, deployment modes, or whether current Cisco Webex services remain impacted. Treat this as a targeted confidentiality and meeting-access risk, not a broad infrastructure compromise. Prioritize confirmation if the organization used WebEx Training Center for sensitive training or audio conferences. Mitigation focus: Check Cisco advisory guidance for CVE-2013-6965 and Bug ID CSCul36183.; Confirm whether any current or archived WebEx Training Center use matches this registration flow.; Do not rely on email confirmation alone until vendor status is verified..

Prepared

Jun 14, 2026, 15:13 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.