Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter

Wordfence Intelligence   >   Vulnerability Database   >   Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter
6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-13362
CVSS 6.1 (Medium)
Publicly Published April 30, 2026
Last Updated May 1, 2026
Researcher Asaf Mozes

Description

Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for Message Filter for Contact Form 7

Message Filter for Contact Form 7

Software Type Plugin
Software Slug cf7-message-filter (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.3.3, or a newer patched version
Affected Version
  • <= 1.6.3.2
Patched Version
  • 1.6.3.3

1-20 of 130 other affected software packages

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Advanced Classifieds & Directory Pro

Software Type Plugin
Software Slug advanced-classifieds-and-directory-pro (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.5, or a newer patched version
Affected Version
  • <= 3.2.4
Patched Version
  • 3.2.5

Advanced Scrollbar – Give Your Site a Sleek Branded Scrolling Feel

Software Type Plugin
Software Slug advanced-scrollbar (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.10, or a newer patched version
Affected Version
  • <= 1.1.3
Patched Version
  • 1.1.10

AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization

Software Type Plugin
Software Slug add-expires-headers (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.10.0, or a newer patched version
Affected Version
  • <= 2.9.2
Patched Version
  • 2.10.0

AI Bud – AI Content Generator, AI Chatbot, ChatGPT, Gemini, GPT-4o

Software Type Plugin
Software Slug aibuddy-openai-chatgpt (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.8.5, or a newer patched version
Affected Version
  • <= 1.7.2
Patched Version
  • 1.8.5

AI Puffer – Chat. Create. Automate. (formerly AI Power)

Software Type Plugin
Software Slug gpt3-ai-content-generator (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.3.17, or a newer patched version
Affected Version
  • <= 1.8.99
Patched Version
  • 2.3.17

AidWP – Donation & Payment Forms (Stripe Powered)

Software Type Plugin
Software Slug wp-stripe-donation (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.9, or a newer patched version
Affected Version
  • <= 3.2.6
Patched Version
  • 3.2.9

Announcement & Notification Banner – Bulletin

Software Type Plugin
Software Slug bulletin-announcements (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.13.1, or a newer patched version
Affected Version
  • <= 3.12.1
Patched Version
  • 3.13.1

Anti-Spam Protection – No API Key, GDPR Friendly

Software Type Plugin
Software Slug fullworks-anti-spam (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.3.12, or a newer patched version
Affected Version
  • <= 2.3.7
Patched Version
  • 2.3.12

Auto Post Cleaner

Software Type Plugin
Software Slug delete-old-posts-programmatically (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.9.7, or a newer patched version
Affected Version
  • <= 3.9.6
Patched Version
  • 3.9.7

Auto-Install Free SSL – Generate & Install Free SSL Certificates

Software Type Plugin
Software Slug auto-install-free-ssl (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.5.1, or a newer patched version
Affected Version
  • <= 4.5.0
Patched Version
  • 4.5.1

Automatic Internal Links for SEO by Pagup

Software Type Plugin
Software Slug automatic-internal-links-for-seo (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.1, or a newer patched version
Affected Version
  • <= 2.0.0
Patched Version
  • 2.0.1

Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels

Software Type Plugin
Software Slug automatic-youtube-gallery (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.5.6, or a newer patched version
Affected Version
  • <= 2.5.5
Patched Version
  • 2.5.6

AWCA – The Great Analytics Insights for Your eStore

Software Type Plugin
Software Slug advance-wc-analytics (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.16.0, or a newer patched version
Affected Version
  • <= 3.12.0
Patched Version
  • 3.16.0

bBlocks – Essential Gutenberg Blocks & Patterns Collection

Software Type Plugin
Software Slug b-blocks (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.19, or a newer patched version
Affected Version
  • <= 1.9.8
Patched Version
  • 2.0.19

Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots

Software Type Plugin
Software Slug bp-better-messages (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.7.0, or a newer patched version
Affected Version
  • <= 2.6.7
Patched Version
  • 2.7.0

BlockSpare – Gutenberg Blocks for News, Magazine, Blog & Business Websites

Software Type Plugin
Software Slug blockspare (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.8, or a newer patched version
Affected Version
  • <= 3.2.6
Patched Version
  • 3.2.8

Blog Designer Pack – Blog, Post Grid, Post Slider, Post Carousel, Category Post, News

Software Type Plugin
Software Slug blog-designer-pack (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.4.11, or a newer patched version
Affected Version
  • <= 3.4.9
Patched Version
  • 3.4.11

Books Gallery – Book Showcase, Library & Affiliate Plugin

Software Type Plugin
Software Slug wp-books-gallery (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.7.6, or a newer patched version
Affected Version
  • <= 4.6.8
Patched Version
  • 4.7.6

Bulk Auto Image Alt Text (Alt tag, Alt attribute) optimizer (image SEO)

Software Type Plugin
Software Slug bulk-image-alt-text-with-yoast (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.2.0, or a newer patched version
Affected Version
  • <= 2.1.0
Patched Version
  • 2.2.0

Bulk Edit Posts and Products in Spreadsheet

Software Type Plugin
Software Slug wp-sheet-editor-bulk-spreadsheet-editor-for-posts-and-pages (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.25.19, or a newer patched version
Affected Version
  • <= 2.25.16
Patched Version
  • 2.25.19

Recent vulnerabilities in Message Filter for Contact Form 7

Message Filter for Contact Form 7 <= 1.6.3.9 - Unauthenticated Stored Cross-Site Scripting
7.2
CVE-2026-65438
Jul 27, 2026
Researcher: dutafi
Message Filter for Contact Form 7 <= 1.6.3.8 - Reflected Cross-Site Scripting
6.1
CVE-2026-57423
Jul 8, 2026
Researcher: dutafi
Message Filter for Contact Form 7 <= 1.6.3.2 - Authenticated (Administrator+) SQL Injection
4.9
CVE-2025-46252
Apr 22, 2025
Researcher: Phat RiO
Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) New Filter Creation
4.3
CVE-2024-12026
Dec 6, 2024
Researcher: Tieu Pham Trong Nhan
Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) Filter Updates/Deletions
4.3
CVE-2024-12027
Dec 5, 2024
Researcher: Tieu Pham Trong Nhan
Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization
4.3
CVE-2024-54254
Dec 5, 2024
Researcher: Abdi Pranata
Message Filter for Contact Form 7 <= 1.6.1.1 - Reflected Cross-Site Scripting
6.1
CVE-2024-39647
Aug 1, 2024
Researcher: Dimas Maulana
Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get
6.1
CVE-2023-33999
Jul 18, 2023
Researcher: Rafie Muhammad
# Title CVE ID CVSS Researchers Date
1 Message Filter for Contact Form 7 <= 1.6.3.9 - Unauthenticated Stored Cross-Site Scripting CVE-2026-65438 7.2 dutafi July 27, 2026
2 Message Filter for Contact Form 7 <= 1.6.3.8 - Reflected Cross-Site Scripting CVE-2026-57423 6.1 dutafi July 8, 2026
3 Message Filter for Contact Form 7 <= 1.6.3.2 - Authenticated (Administrator+) SQL Injection CVE-2025-46252 4.9 Phat RiO April 22, 2025
4 Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) New Filter Creation CVE-2024-12026 4.3 Tieu Pham Trong Nhan December 6, 2024
5 Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) Filter Updates/Deletions CVE-2024-12027 4.3 Tieu Pham Trong Nhan December 5, 2024
6 Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization CVE-2024-54254 4.3 Abdi Pranata December 5, 2024
7 Message Filter for Contact Form 7 <= 1.6.1.1 - Reflected Cross-Site Scripting CVE-2024-39647 6.1 Dimas Maulana August 1, 2024
8 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023
View more vulnerabilities in this software package View more vulnerabilities

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