CVE-2025-4583
Medium
Description
The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `data-plugin` attribute in all versions up to, and including, 6.9.0 (Free) and 6.8.0 (Pro) due to insufficient input sanitization and output escaping. This makes it possible for 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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductSmash Balloon Instagram Feed Pro
PublishedMay 29, 2025
First seenMay 29, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| https://profiles.wordpress.org/smub/ Smash Balloon Instagram Feed Pro | v ≤ 6.8.0 | — |
| smub Smash Balloon Social Photo Feed – Easy Social Feeds Plugin | v ≤ 6.9.0 | — |
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