The Hummingbird plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.9.1. This is due to missing or incorrect nonce validation on the on_load and maybe_clear_all_cache functions. This makes it possible for unauthenticated attackers to update settings and clear cache via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVE-2024-43117 is a medium severity with CVSS 4.3 Cross-Site Request Forgery issue affecting the Plugin Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN. It affects Versions up to 3.9.1 and is fixed in 3.9.2.
CVE-2024-43117 is tracked for the Plugin Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN as medium severity with CVSS 4.3. The affected range is Versions up to 3.9.1. Update Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN to 3.9.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
hummingbird-performance
View on wordpress.org
|
| CVE | CVE-2024-43117 |
| Patched Versions |
3.9.2
|
| Affected Versions |
Versions up to 3.9.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Hummingbird <= 3.18.0 - Unauthenticated Sensitive Information Exposure via Log File
Hummingbird <= 3.3.1 - Admin+ Stored Cross-Site Scripting
Hummingbird <= 3.7.3 - Missing Authorization
Hummingbird <= 3.4.1 - Unauthenticated Path Traversal
Hummingbird <= 3.9.1 - Missing Authorization
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