WordPress plugin
XStore Core security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 12 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical4
- High1
- Medium7
- Low0
All XStore Core vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Reflected Cross-Site Scripting ≤5.6.4Update to 5.6.5 | CVE-2026-25306 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting <5.7Update to 5.7 | CVE-2026-25307 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting <5.6Update to 5.6 | CVE-2025-64190 | |
| Medium6.1 | Reflected Cross-Site Scripting <5.6Update to 5.6 | CVE-2025-64189 | |
| Medium6.3 | Missing Authorization ≤5.3.8Update to 5.3.9 | CVE-2024-33555 | |
| Critical9.8 | Unauthenticated Privilege Escalation ≤5.3.8Update to 5.3.9 | CVE-2024-33552 | |
| High8.8 | Authenticated (Subscriber+) Local File Inclusion ≤5.3.8Update to 5.3.9 | CVE-2024-33557 | |
| Medium6.5 | Authenticated (Subscriber+) Limited Arbitrary File Download ≤5.3.8Update to 5.3.9 | CVE-2024-33558 | |
| Critical9.8 | Unauthenticated PHP Object Injection ≤5.3.8Update to 5.3.9 | CVE-2024-33553 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤5.3.8Update to 5.3.9 | CVE-2024-33554 | |
| Critical10.0 | Unauthenticated SQL Injection ≤5.3.8Update to 5.3.9 | CVE-2024-33551 | |
| Critical9.9 | Authenticated (Subscriber+) Limited Arbitrary File Upload ≤5.3.8Update to 5.3.9 | CVE-2024-33556 |
- Medium6.1Reflected Cross-Site Scripting
≤5.6.4Update to 5.6.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
<5.7Update to 5.7
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
<5.6Update to 5.6
- Medium6.1Reflected Cross-Site Scripting
<5.6Update to 5.6
- Medium6.3Missing Authorization
≤5.3.8Update to 5.3.9
- Critical9.8Unauthenticated Privilege Escalation
≤5.3.8Update to 5.3.9
- High8.8Authenticated (Subscriber+) Local File Inclusion
≤5.3.8Update to 5.3.9
- Medium6.5Authenticated (Subscriber+) Limited Arbitrary File Download
≤5.3.8Update to 5.3.9
- Critical9.8Unauthenticated PHP Object Injection
≤5.3.8Update to 5.3.9
- Medium6.1Reflected Cross-Site Scripting
≤5.3.8Update to 5.3.9
- Critical10.0Unauthenticated SQL Injection
≤5.3.8Update to 5.3.9
- Critical9.9Authenticated (Subscriber+) Limited Arbitrary File Upload
≤5.3.8Update to 5.3.9
XStore Core: common questions
Does XStore Core have known vulnerabilities?
Yes. VulnCrest Radar lists 12 known vulnerabilities in XStore Core: 4 critical, 1 high, 7 medium. None are known to affect version null.
How do I check which version of XStore Core 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 XStore Core vulnerability?
CVE-2026-25306, published Mar 17, 2026: XStore Core <= 5.6.4 - Reflected Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any XStore Core vulnerability listed in CISA KEV?
No. None of the known XStore Core vulnerabilities is currently listed in the CISA KEV catalog.