CVE-2026-3239Strong Testimonials <= 3.2.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via testimonial_view Shortcode
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Apr 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
wpchill Strong Testimonials wpchill:strong_testimonials (from the name) | through 3.2.21 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/88d769cd-bea8-42e4-80a8-a77c0699b50c?source=cve
- https://plugins.trac.wordpress.org/changeset/3470120/strong-testimonials
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.