CVE-2026-28109: WordPress LambertGroup - AllInOne - Content Slider plugin <= 3.8 - Reflected Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-05 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup LambertGroup - AllInOne - Content Slider all-in-one-contentSlider allows Reflected XSS.This issue affects LambertGroup - AllInOne - Content Slider: from n/a through <= 3.8.

Affected products

LambertGroup - AllInOne - Content Slider: through 3.8

References

https://patchstack.com/database/Wordpress/Plugin/all-in-one-contentSlider/vulnerability/wordpress-lambertgroup-allinone-content-slider-plugin-3-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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