CVE-2026-12421
Received Received - Intake

Stored XSS in ARforms WordPress Plugin

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Wordfence

Description
The ARforms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'password' Field Values in all versions up to, and including, 7.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-12421

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
arforms arforms_plugin to 7.2.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
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.

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Executive Summary

The ARforms plugin for WordPress has a stored cross-site scripting vulnerability due to insufficient input sanitization and output escaping in the password field values. This allows unauthenticated attackers to inject malicious scripts into pages.

Detection Guidance

This vulnerability can be detected by checking if the ARforms plugin for WordPress is installed and its version is up to 7.2.1. Inspect WordPress plugin directories for the ARforms plugin and verify its version. No specific commands are provided in the context.

Impact Analysis

Attackers could execute arbitrary web scripts when users access infected pages. This could lead to session hijacking, data theft, or unauthorized actions on behalf of users.

Compliance Impact

This vulnerability could expose user data, leading to potential violations of GDPR or HIPAA. It may result in unauthorized access to sensitive information, triggering compliance breaches.

Mitigation Strategies

Immediately update the ARforms plugin to the latest version beyond 7.2.1. If updating is not possible, consider disabling or removing the plugin until a patch is available. Regularly audit plugins for similar issues.

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