What’s Vulnerable › Vulnerabilities
CVE-2026-15452: Smash Balloon Social Photo Feed <= 6.11.3 - Reflected Cross-Site Scripting via REQUEST_URI Query String
- Severity: medium (CVSS 4.7 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-05 · updated 2026-08-12
- Weakness: CWE-79
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.
Affected products
- smub Smash Balloon Social Photo Feed – Easy Social Feeds Plugin: through 6.11.3
References
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L319
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L361
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L386
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L448
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L319
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L361
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L386
- https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L448
- https://plugins.trac.wordpress.org/changeset/3619076/instagram-feed/trunk/admin/SBI_Callout.php?old=3481379&old_path=instagram-feed%2Ftrunk%2Fadmin%2FSBI_Callout.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/33f1d8b9-3561-4347-8267-8c36d4c9071f?source=cve
Get alerted when CVE-2026-15452 or the next vulnerability affects your stack