Lana Shortcodes <= 1.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-3372
CVSS 6.4 (Medium)
Publicly Published June 23, 2023
Last Updated January 22, 2024
Researcher Webbernaut

Description

The Lana Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Wordfence blocked 1,400 attacks targeting this vulnerability in the past 24 hours.

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Vulnerability Details for Lana Shortcodes

Software Type Plugin
Software Slug lana-shortcodes (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.0, or a newer patched version
Affected Version
  • <= 1.1.1
Patched Version
  • 1.2.0

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