WordPress plugin
short.io 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 short.io vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.4.0No patch available | CVE-2025-58834 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.4.0No patch available
short.io: common questions
Does short.io have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in short.io: 1 medium. At least one is not fixed in the latest version.
How do I check which version of short.io 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 short.io vulnerability?
CVE-2025-58834, published Sep 5, 2025: short.io <= 2.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any short.io vulnerability listed in CISA KEV?
No. None of the known short.io vulnerabilities is currently listed in the CISA KEV catalog.