WordPress plugin
CSS3 Buttons security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All CSS3 Buttons vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes ≤0.1No patch available | CVE-2025-13907 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
≤0.1No patch available
CSS3 Buttons: common questions
Does CSS3 Buttons have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in CSS3 Buttons: 1 medium. At least one is not fixed in the latest version.
How do I check which version of CSS3 Buttons I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent CSS3 Buttons vulnerability?
CVE-2025-13907, published Dec 5, 2025: CSS3 Buttons <= 0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes. Severity: Medium (CVSS 6.4).
Is any CSS3 Buttons vulnerability listed in CISA KEV?
No. None of the known CSS3 Buttons vulnerabilities is currently listed in the CISA KEV catalog.