WordPress plugin
WPUpper Share Buttons security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 3 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium3
- Low0
All WPUpper Share Buttons vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Cross-Site Request Forgery to Custom CSS Update ≤3.51Update to 3.52 | CVE-2024-13883 | |
| Medium5.3 | Missing Authorization ≤3.43Update to 3.50 | CVE-2024-4997 | |
| Medium5.5 | Authenticated (Admin+) Stored Cross-Site Scripting ≤3.42Update to 3.43 | CVE-2022-3838 |
- Medium4.3Cross-Site Request Forgery to Custom CSS Update
≤3.51Update to 3.52
- Medium5.3Missing Authorization
≤3.43Update to 3.50
- Medium5.5Authenticated (Admin+) Stored Cross-Site Scripting
≤3.42Update to 3.43
WPUpper Share Buttons: common questions
Does WPUpper Share Buttons have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in WPUpper Share Buttons: 3 medium. None are known to affect version null.
How do I check which version of WPUpper Share 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 WPUpper Share Buttons vulnerability?
CVE-2024-13883, published Feb 20, 2025: WPUpper Share Buttons <= 3.51 - Cross-Site Request Forgery to Custom CSS Update. Severity: Medium (CVSS 4.3).
Is any WPUpper Share Buttons vulnerability listed in CISA KEV?
No. None of the known WPUpper Share Buttons vulnerabilities is currently listed in the CISA KEV catalog.