WordPress Plugin Testimonial Slider and Showcase 2.2.6 contains a stored cross-site scripting vulnerability that allows authenticated editors to inject malicious scripts by failing to sanitize the post_title parameter. Attackers with editor privileges can inject JavaScript payloads through the testimonial title field that execute in the browsers of users viewing the draft post, enabling cookie theft and session hijacking.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 12 May 2026 03:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 10 May 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Vendors & Products Wordpress
Wordpress wordpress

Sun, 10 May 2026 12:45:00 +0000

Type Values Removed Values Added
Description WordPress Plugin Testimonial Slider and Showcase 2.2.6 contains a stored cross-site scripting vulnerability that allows authenticated editors to inject malicious scripts by failing to sanitize the post_title parameter. Attackers with editor privileges can inject JavaScript payloads through the testimonial title field that execute in the browsers of users viewing the draft post, enabling cookie theft and session hijacking.
Title WordPress Plugin Testimonial Slider and Showcase 2.2.6 Stored XSS
First Time appeared Radiustheme
Radiustheme testimonial Slider And Showcase
Weaknesses CWE-79
CPEs cpe:2.3:a:radiustheme:testimonial_slider_and_showcase:2.2.6:*:*:*:*:wordpress:*:*
Vendors & Products Radiustheme
Radiustheme testimonial Slider And Showcase
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-12T02:34:47.652Z

Reserved: 2026-01-11T13:34:26.331Z

Link: CVE-2022-50947

cve-icon Vulnrichment

Updated: 2026-05-12T02:34:44.059Z

cve-icon NVD

Status : Deferred

Published: 2026-05-10T13:16:32.523

Modified: 2026-05-12T14:24:15.210

Link: CVE-2022-50947

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-10T14:00:13Z

Weaknesses