CVE-2021-24136

MEDIUM 5.4CVE-2021-24136 · Published 18/03/2021 · updated 17/06/2026

In short

CVE-2021-24136 is a MEDIUM (CVSS 5.4) vulnerability affecting testimonials widget (axelerant).
Chance of exploitation in the next 30 days (EPSS): 0.82%, higher than 57.5% of all vulnerabilities.
Fix: update to 4.0.0 or later.

Package	Affected versions	Patched versions
testimonials widget axelerant	`< 4.0.0`	`4.0.0`

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

References

wpscan.com/vulnerability/537ee410-3833-4e88-9d4a-ee3c72b44ca1 · Exploit

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