PT-2026-39476 · WordPress · Testimonial Slider/Showcase Pro

Published 2026-05-10 · Updated 2026-05-10 · CVE-2022-50947

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Testimonial Slider and Showcase version 2.2.6

Description A stored cross-site scripting issue exists where authenticated editors can inject malicious scripts due to insufficient sanitization of the post title parameter. Attackers with editor privileges can use the testimonial title field to inject JavaScript payloads that execute in the browsers of users viewing the draft post, potentially leading to session hijacking and cookie theft.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-50947

Affected Products

Testimonial Slider/Showcase Pro

References · 7

• 🔥 https://exploit-db.com/exploits/51007 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50947 · Security Note
• https://twitter.com/CVEnew/status/2053537465361949034 · Twitter Post
• https://wordpress.org/plugins/testimonial-slider-and-showcase · Note
• https://t.me/CVEtracker/53299 · Telegram Post
• https://vulncheck.com/advisories/wordpress-plugin-testimonial-slider-and-showcase-stored-xss · Note
• https://wordpress.org · Note