CVSS 3.1 Score 5.3 of 10 (medium)


Published Mar 13, 2024


CVE-2024-1640 is a vulnerability in the Contact Form Builder Plugin: Multi Step Contact Form, Payment Form, Custom Contact Form Plugin by Bit Form for WordPress. The vulnerability allows unauthenticated attackers to modify form submissions due to insufficient user validation on the bitforms_update_form_entry AJAX action. This vulnerability affects all versions up to and including 2.10.1 of the plugin. The risk score for this vulnerability is 25, with a base severity of MEDIUM. It requires no privileges and has no user interaction. The attack vector is through the network, and the impact is low on integrity and none on confidentiality. The exploitability score is 3.9 out of 10. To remediate this vulnerability, users should update their plugin to a version higher than 2.10.1 to mitigate the potential danger it poses to organizations using this plugin.

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