Post Snippets <= 4.0.11 - Cross-Site Request Forgery
| CVE | CVE-2025-63040 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | December 31, 2025 |
| Last Updated | January 13, 2026 |
| Researcher |
Nabil Irawan
- Heroes Cyber Security
|
Description
The Post Snippets plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.11. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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Vulnerability Details for Post Snippets – Custom WordPress Code Snippets Customizer
| Software Type | Plugin |
|---|---|
| Software Slug | post-snippets (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.0.12, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Post Snippets – Custom WordPress Code Snippets Customizer
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