WordPress plugin
Flowbox 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 Flowbox vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤1.1.5No patch available | CVE-2025-49338 |
- Medium5.3Missing Authorization
≤1.1.5No patch available
Flowbox: common questions
Does Flowbox have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Flowbox: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Flowbox 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 Flowbox vulnerability?
CVE-2025-49338, published Dec 31, 2025: Flowbox <= 1.1.5 - Missing Authorization. Severity: Medium (CVSS 5.3).
Is any Flowbox vulnerability listed in CISA KEV?
No. None of the known Flowbox vulnerabilities is currently listed in the CISA KEV catalog.