WordPress plugin
Thumbnail Editor 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 Thumbnail Editor vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.3.3No patch available | CVE-2025-53282 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.3.3No patch available
Thumbnail Editor: common questions
Does Thumbnail Editor have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Thumbnail Editor: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Thumbnail Editor 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 Thumbnail Editor vulnerability?
CVE-2025-53282, published Jun 27, 2025: Thumbnail Editor <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Thumbnail Editor vulnerability listed in CISA KEV?
No. None of the known Thumbnail Editor vulnerabilities is currently listed in the CISA KEV catalog.