HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-75091 — The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for ...

·Source: NIST NVD

Updated:

Executive Summary

The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.7.1 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.

Analysis

The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.7.1 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. CVSS Score: 7.2. Published: 2026-08-18T06:16:44.227.

Indicators of Compromise (1)

CVE (1)
CVE-2026-75091
Source Attribution

Originally published by NIST NVD on Aug 18, 2026. Verified by: NIST.

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