Is strong-testimonials (WordPress plugin) vulnerable?

WordPress strong-testimonials has 4 known advisories in the phpwarden feed. Feed 2026.10.29.4, updated 2026-10-29.

4advisories
0critical
0on CISA KEV
0no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2020-8549Stored XSS in the Strong Testimonials plugin before 2.40.1 for WordPress can result in an attacker performing malicious actions such as steamedium6.1<2.40.12.40.1
CVE-2022-4717The Strong Testimonials WordPress plugin before 3.0.3 does not validate and escape some of its shortcode attributes before outputting them bmedium5.4<3.0.33.0.3
CVE-2024-3261The Strong Testimonials WordPress plugin before 3.1.12 does not validate and escape some of its Testimonial fields before outputting them bamedium4.8<3.1.123.1.12
CVE-2023-6491The Strong Testimonials plugin for WordPress is vulnerable to unauthorized modification of data due to an improper capability check on the wmedium4.3<3.1.133.1.13

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs   How findings are ranked
A version is vulnerable when it falls inside an affected range and below the fixed version. phpwarden applies these ranges to the exact versions in your lockfile or install, so you only see what applies to you.