CVE-2026-22349

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BaseFortify

Publication date: 2026-01-22

Last updated on: 2026-04-28

Assigner: Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in linux4me2 Menu In Post menu-in-post allows DOM-Based XSS.This issue affects Menu In Post: from n/a through <= 1.4.1.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-01-22

Last Modified

2026-04-28

Generated

2026-07-06

AI Q&A

2026-01-22

EPSS Evaluated

2026-07-05

NVD

CVE-2026-22349

EUVD

EUVD-2026-3889

Affected Vendors & Products

Vendor	Product	Version / Range
patchstack	menu_in_post	From 1.0.0 (inc) to 1.4.1 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Mitigation Strategies

Since no official fix or patched version is currently available, immediate mitigation steps include restricting privileged user roles (Contributor or Developer) from interacting with untrusted content, educating users about the risks of clicking unknown links or submitting forms, and monitoring for suspicious activity related to injected scripts. Additionally, consider implementing web application firewalls or content security policies to reduce the impact of potential XSS attacks. [1]

Executive Summary

This vulnerability is a Cross-site Scripting (XSS) issue in the linux4me2 Menu In Post plugin, specifically a DOM-Based XSS. It occurs due to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts into web pages.

Impact Analysis

This vulnerability can allow attackers to execute malicious scripts in the context of a user's browser, potentially leading to theft of sensitive information, session hijacking, or other malicious actions affecting users of the vulnerable application.

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