CVE-2026-56014

WordPress Master Slider plugin <= 3.11.5 - Cross Site Scripting (XSS) vulnerability

Published Jun 25, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta Master Slider master-slider allows Reflected XSS.This issue affects Master Slider: from n/a through 3.11.5.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta Master Slider master-slider allows Reflected XSS.This issue affects Master Slider: from n/a through 3.11.3. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta Master Slider master-slider allows Reflected XSS.This issue affects Master Slider: from n/a through 3.11.5.
Title WordPress Master Slider plugin <= 3.11.3 - Cross Site Scripting (XSS) vulnerability WordPress Master Slider plugin <= 3.11.5 - Cross Site Scripting (XSS) vulnerability
Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Master Slider <= 3.11.2 versions. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta Master Slider master-slider allows Reflected XSS.This issue affects Master Slider: from n/a through 3.11.3.
Title WordPress Master Slider plugin <= 3.11.2 - Cross Site Scripting (XSS) vulnerability WordPress Master Slider plugin <= 3.11.3 - Cross Site Scripting (XSS) vulnerability
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Averta
Averta master Slider
Wordpress
Wordpress wordpress
Vendors & Products Averta
Averta master Slider
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Master Slider <= 3.11.2 versions.
Title WordPress Master Slider plugin <= 3.11.2 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 8, 2026, 12:41 PM
Reserved
Jun 18, 2026, 9:31 AM
Status
Deferred
Published
Jun 25, 2026, 2:16 PM
Modified
Oct 25, 2026, 11:10 PM