CVE-2026-28103 HIGH

CVE-2026-28103: WordPress LBG Zoominoutslider plugin <= 5.4.5 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Lambertgroup
Product LBG Zoominoutslider
Weakness CWE-79 · XSS
Published March 5, 2026
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup LBG Zoominoutslider lbg_zoominoutslider allows Reflected XSS.This issue affects LBG Zoominoutslider: from n/a through <= 5.4.5.

Explanation of Vulnerability in Simple Terms

02Summary

LBG Zoominoutslider versions 5.4.5 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in users' browsers when they visit affected pages. The vulnerability requires user interaction and can affect other users on the site. Update to a version newer than 5.4.5 to remediate.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers and steal session data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Visitors' accounts and data are at risk; attackers can deface content or harvest credentials through your site.

Conditions required to exploit

05Prerequisites

Victim must visit a page containing the attacker's malicious payload; no authentication required.

Key dates

06Disclosure timeline

March 5, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE