PT-2025-23140 · WordPress · Smash Balloon Social Photo Feed – Easy Social Feeds Plugin

Asaf Mozes · Published 2025-05-29 · Updated 2025-05-29 · CVE-2025-4583

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress versions up to, and including, 6.9.0

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping, specifically via the data-plugin attribute. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 6.9.0, update to a version that includes the necessary input sanitization and output escaping fixes to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the plugin's functionality for users with Contributor-level access and above until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-4583

Affected Products

Smash Balloon Social Photo Feed – Easy Social Feeds Plugin

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-4583 · Security Note
• https://twitter.com/CVEnew/status/1927951866521911691 · Twitter Post
• https://t.me/cvetracker/24878 · Telegram Post
• https://t.me/cvenotify/123943 · Telegram Post
• https://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.9.0/js/sb-instagram-admin-6.js#L428 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/23e47daa-79e7-4ed3-a88a-0f090e9aa277?source=cve · Note