WordPress plugin
spam-byebye 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
- Medium2
- Low0
All spam-byebye vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Cross-Site Request Forgery ≤2.2.4No patch available | CVE-2025-28941 | |
| Medium6.1 | Unauthenticated Cross-Site Scripting ≤2.2.1Update to 2.2.2 | CVE-2018-16206 |
- Medium4.3Cross-Site Request Forgery
≤2.2.4No patch available
- Medium6.1Unauthenticated Cross-Site Scripting
≤2.2.1Update to 2.2.2
spam-byebye: common questions
Does spam-byebye have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in spam-byebye: 2 medium. At least one is not fixed in the latest version.
How do I check which version of spam-byebye 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 spam-byebye vulnerability?
CVE-2025-28941, published Mar 11, 2025: Spam Byebye <= 2.2.4 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any spam-byebye vulnerability listed in CISA KEV?
No. None of the known spam-byebye vulnerabilities is currently listed in the CISA KEV catalog.