A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Webex_meetings | Cisco | * | 41.1.0 (excluding) |
| Webex_meetings_server | Cisco | * | 3.0 (excluding) |
| Webex_meetings_server | Cisco | 3.0 (including) | 3.0 (including) |
| Webex_meetings_server | Cisco | 3.0-maintenance_release3_security_patch4 (including) | 3.0-maintenance_release3_security_patch4 (including) |
| Webex_meetings_server | Cisco | 4.0 (including) | 4.0 (including) |
| Webex_meetings_server | Cisco | 4.0-maintenance_release3_security_patch3 (including) | 4.0-maintenance_release3_security_patch3 (including) |