WordPress plugin
APCu Manager security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
1Known vulnerabilities
- Critical0
- High1
- Medium0
- Low0
All APCu Manager vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤4.4.0Update to 4.5.0 | CVE-2026-10083 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤4.4.0Update to 4.5.0
APCu Manager: common questions
Does APCu Manager have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in APCu Manager: 1 high. None are known to affect version null.
How do I check which version of APCu Manager 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 APCu Manager vulnerability?
CVE-2026-10083, published Jun 8, 2026: APCu Manager <= 4.4.0 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any APCu Manager vulnerability listed in CISA KEV?
No. None of the known APCu Manager vulnerabilities is currently listed in the CISA KEV catalog.