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3 vulnerabilities found for Smash Balloon Social Post Feed – Simple Social Feeds for WordPress by smub

CVE-2026-93756 (GCVE-0-2026-93756)
Vulnerability from cvelistv5
Published
2026-10-02 07:39
Modified
2026-10-03 15:42
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Smash Balloon Social Post Feed – Simple Social Feeds for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Facebook Comment Message via v-html in Admin Builder Preview in all versions up to, and including, 4.13.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute whenever an administrator accesses the feed builder preview page. This attack requires only a Facebook account to post a comment on the connected Facebook Page, with no WordPress credentials needed; additionally, the use of v-show rather than v-if means injected HTML — including onerror handlers — is evaluated in the DOM even when the comment section is not visually displayed. When combined with the lack of URL validation in the cff_install_addon AJAX handler (admin/addon-functions.php), an injected script running in an administrator's session can trigger arbitrary plugin installation from an attacker-controlled URL, which may result in server-side code execution.
References
Impacted products
Vendor Product Version
smub Smash Balloon Social Post Feed – Simple Social Feeds for WordPress Version: 0   ≤ 4.13.0
 Create a notification for this product.
Show details on NVD website

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CVE-2026-16775 (GCVE-0-2026-16775)
Vulnerability from cvelistv5
Published
2026-08-16 05:27
Modified
2026-08-17 17:10
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Smash Balloon Social Post Feed – Simple Social Feeds for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'id' Shortcode Attribute in all versions up to, and including, 4.9.0 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.
References
Impacted products
Vendor Product Version
smub Smash Balloon Social Post Feed – Simple Social Feeds for WordPress Version: 0   ≤ 4.9.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-4577 (GCVE-0-2025-4577)
Vulnerability from cvelistv5
Published
2025-06-10 11:22
Modified
2026-04-08 17:31
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Smash Balloon Social Post Feed – Simple Social Feeds for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the data-color attribute in all versions up to, and including, 4.3.1 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.
References
Impacted products
Vendor Product Version
smub Smash Balloon Social Post Feed – Simple Social Feeds for WordPress Version: 0   ≤ 4.3.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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