WordPress plugin
Quick Playground security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 3 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High1
- Medium1
- Low0
All Quick Playground vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.4 | Authenticated (Administrator+) Arbitrary File Read via 'filename' Parameter ≤1.3.4Update to 1.3.5 | CVE-2026-2500 | |
| High7.5 | Unauthenticated Path Traversal to Arbitrary File Read via 'stylesheet' Parameter ≤1.3.3Update to 1.3.4 | CVE-2026-6403 | |
| Critical9.8 | Missing Authorization to Unauthenticated Arbitrary File Upload ≤1.3.1Update to 1.3.2 | CVE-2026-1830 |
- Medium4.4Authenticated (Administrator+) Arbitrary File Read via 'filename' Parameter
≤1.3.4Update to 1.3.5
- High7.5Unauthenticated Path Traversal to Arbitrary File Read via 'stylesheet' Parameter
≤1.3.3Update to 1.3.4
- Critical9.8Missing Authorization to Unauthenticated Arbitrary File Upload
≤1.3.1Update to 1.3.2
Quick Playground: common questions
Does Quick Playground have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in Quick Playground: 1 critical, 1 high, 1 medium. None are known to affect version null.
How do I check which version of Quick Playground 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 Quick Playground vulnerability?
CVE-2026-2500, published Jun 5, 2026: Quick Playground <= 1.3.4 - Authenticated (Administrator+) Arbitrary File Read via 'filename' Parameter. Severity: Medium (CVSS 4.4).
Is any Quick Playground vulnerability listed in CISA KEV?
No. None of the known Quick Playground vulnerabilities is currently listed in the CISA KEV catalog.