CVE-2024-10552
Flexmls® IDX Plugin <= 3.14.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via API parameters
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jan 25, 2025
- Updated
- Apr 8, 2026
- Reserved
- Oct 30, 2024
Description
The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘api_key’ and 'api_secret' parameters in all versions up to, and including, 3.14.26 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. The vulnerability was partially patched in version 3.14.25.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Flexmls® IDX Pluginflexmls |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0624108b-cd60-4278-802d-d4853f73ec6a?source=cve
- https://plugins.trac.wordpress.org/browser/flexmls-idx/trunk/views/admin-intro-api.php#L22
- https://plugins.trac.wordpress.org/browser/flexmls-idx/trunk/views/admin-intro-api.php#L30
- https://plugins.trac.wordpress.org/changeset/3226484/
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