Smash Balloon Social Photo Feed <= 6.11.3 - Reflected Cross-Site Scripting via REQUEST_URI Query String

4.7
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2026-15452
CVSS 4.7 (Medium)
Publicly Published August 4, 2026
Last Updated August 5, 2026
Researcher Tarcísio Luchesi De Almeida Silva (Poystick)

Description

The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via REQUEST_URI Query String in all versions up to, and including, 6.11.3 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.

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Vulnerability Details for Smash Balloon Social Photo Feed – Easy Social Feeds Plugin

Software Type Plugin
Software Slug instagram-feed (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.11.4, or a newer patched version
Affected Version
  • <= 6.11.3
Patched Version
  • 6.11.4

Recent vulnerabilities in Smash Balloon Social Photo Feed – Easy Social Feeds Plugin

# Title CVE ID CVSS Researchers Date
1 Smash Balloon Social Photo Feed – Easy Social Feeds Plugin <= 6.11.1 - Cross-Site Request Forgery to oEmbed Access Token Overwrite via 'sbi_access_token' Parameter CVE-2026-12002 4.7 normaandersonfrank July 8, 2026
2 Smash Balloon Instagram Feed <= 6.9.0 (Free) & <= 6.8.0 (Pro) - Authenticated (Contributor+) Stored Cross-Site Scripting via `data-plugin` Attribute CVE-2025-4583 5.4 Asaf Mozes May 28, 2025
3 Smash Balloon Plugins (Various Versions) - Reflected Cross-Site Scripting 6.1 WPScanTeam July 20, 2021
4 Smash Balloon Social Photo Feed <= 1.11.3 - Cross-Site Request Forgery to Back-Up Deletion 8.8 Julio Potier March 5, 2019
5 Smash Balloon Social Photo Feed <= 1.5.1 - Reflected Cross-Site Scripting 6.1 Chris Atomix January 18, 2018
6 Smash Balloon Social Photo Feed <= 1.4.6.2 - Cross-Site Request Forgery to Stored Cross-Site Scripting 6.4 Sipke Mellema November 19, 2016

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