Editor RCE in MetaSlider WordPress Plugin

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description

Editor Remote Code Execution (RCE) in Responsive Slider by MetaSlider <= 3.106.0 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-15

Last Modified

2026-06-15

Generated

2026-07-06

AI Q&A

2026-06-16

EPSS Evaluated

2026-07-04

NVD

CVE-2026-39465

Affected Vendors & Products

Vendor	Product	Version / Range
metaslider	responsive_slider	to 3.106.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-94	The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Attack-Flow Graph

Impact Analysis

The vulnerability has a high severity with a CVSS score of 9.1, indicating it can have a critical impact. Successful exploitation can lead to complete compromise of the affected system, including full confidentiality, integrity, and availability loss. An attacker could execute malicious code remotely, potentially taking control of the system.

Executive Summary

This vulnerability is a Remote Code Execution (RCE) issue found in the Responsive Slider plugin by MetaSlider, affecting versions up to and including 3.106.0. It allows an attacker to execute arbitrary code remotely through the editor component of the plugin.

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