WordPress plugin
TR Timthumb 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 TR Timthumb vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes ≤1.0.4No patch available | CVE-2025-13899 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
≤1.0.4No patch available
TR Timthumb: common questions
Does TR Timthumb have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in TR Timthumb: 1 medium. At least one is not fixed in the latest version.
How do I check which version of TR Timthumb 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 TR Timthumb vulnerability?
CVE-2025-13899, published Dec 5, 2025: TR Timthumb <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes. Severity: Medium (CVSS 6.4).
Is any TR Timthumb vulnerability listed in CISA KEV?
No. None of the known TR Timthumb vulnerabilities is currently listed in the CISA KEV catalog.