WordPress Plugin Appointment Booking Calendar CSV Injection (1.3.34)

Description

WordPress Plugin Appointment Booking Calendar is prone to a vulnerability that lets remote attackers inject arbitrary formulas into CSV files. Attackers can possibly exploit this issue to execute arbitrary commands on the victim's system, by the use of Microsoft Excel DDE function, or to leak data via maliciously injected hyperlinks. WordPress Plugin Appointment Booking Calendar version 1.3.34 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.3.35 or latest

References

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