sysend@1.6.1 vulnerabilities

Communication and Synchronization between browser tabs/windows. Works cross-domain.

Direct Vulnerabilities

Known vulnerabilities in the sysend package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Information Exposure

sysend is a Web application synchronization between different tabs

Affected versions of this package are vulnerable to Information Exposure when cross-origin communication is used, which allows for communication interception. Exploitation is limited to the communication occurring in the same browser.

How to fix Information Exposure?

Upgrade sysend to version 1.10.0 or higher.