CVE-2026-3239 (GCVE-0-2026-3239)

Vulnerability from cvelistv5 – Published: 2026-04-08 04:27 – Updated: 2026-04-08 17:05
VLAI?
Title
Strong Testimonials <= 3.2.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via testimonial_view Shortcode
Summary
The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's testimonial_view shortcode in all versions up to, and including, 3.2.21 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
wpchill Strong Testimonials Affected: 0 , ≤ 3.2.21 (semver)
Create a notification for this product.
Credits
Ronnachai Sretawat Na Ayutaya
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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