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CVE-2021-24136 Unvalidated input and lack of output encoding in the Testimonials Widget WordPress plugin, versions before 4.0.0, lead…

Description

Unvalidated input and lack of output encoding in the Testimonials Widget WordPress plugin, versions before 4.0.0, lead to multiple Cross-Site Scripting vulnerabilities, allowing remote attackers to inject arbitrary JavaScript code or HTML via the below parameters: - Author - Job Title - Location - Company - Email - URL

Affected products and versions

Product Affected versions Fixed in
Testimonials Widget 4.0 earliest → < 4.0.0 4.0.0

Other CVEs of Testimonials Widget

The 3 CVEs of Testimonials Widget →
CVE-2026-96533 The Testimonials Widget WordPress plugin through 4.0.4 does not validate a user-supplied URL before fetching it… 5.8 Medium CVE-2026-96532 The Testimonials Widget WordPress plugin through 4.0.4 does not perform a capability or ownership check when handling… 7.5 High
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