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CVE Database / CVE-2021-36827

CVE · Medium

CVE-2021-36827 — Ninja Forms – The Contact Form Builder That Grows With You [ninja-forms] < 3.6.10

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2021-36827 Ninja Forms – The Contact Form Builder That Grows With You [ninja-forms] < 3.6.10 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 4.8 < 3.6.10 3.6.10 2022-06-07 —

CVE-2021-36827

A vulnerability exists in Ninja Forms Contact Form plugin for WordPress, specifically in versions up to 3.6.9, where an attacker with administrative level permissions can inject malicious web scripts through the 'label' parameter, which is not properly sanitized or escaped. This allows the attacker to execute arbitrary scripts when a user accesses the affected page, posing a risk to multi-site installations where unfiltered HTML is disabled.

Based on public CVE data (MITRE/NVD).

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