ARforms Plugin up to 7.1.3 on WordPress Dashboard arf_save_incomplete_form_data cross site scripting

Summaryinfo

A vulnerability has been found in ARforms Plugin up to 7.1.3 on WordPress and classified as problematic. This affects the function arf_save_incomplete_form_data of the component Dashboard. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2026-3652. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in ARforms Plugin up to 7.1.3 on WordPress and classified as problematic. Affected by this vulnerability is the function arf_save_incomplete_form_data of the component Dashboard. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

The ARForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `value` parameter of the `arf_save_incomplete_form_data` AJAX action in all versions up to, and including, 7.1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute whenever an administrator views the "Partial Filled Form Entries" page in the ARForms dashboard.

The weakness was disclosed by Phú. The advisory is shared at wordfence.com. This vulnerability is known as CVE-2026-3652 since 03/06/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-38644). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• WordPress Plugin

Name

• ARforms Plugin

Version

• 7.1.0
• 7.1.1
• 7.1.2
• 7.1.3

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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