WordPress plugin
User Activity Log 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.
- Critical1
- High5
- Medium5
- Low0
All User Activity Log vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Unauthenticated Limited Options Update via Failed Login ≤2.2No patch available | CVE-2025-11877 | |
| Medium5.3 | Unauthenticated Limited Arbitrary Option Update ≤2.2No patch available | CVE-2025-13471 | |
| Critical9.1 | Authenticated (Administrator+) SQL Injection ≤1.9Update to 2.0 | CVE-2024-31356 | |
| Medium5.3 | IP Address Spoofing ≤1.6.6Update to 1.6.7 | CVE-2023-4279 | |
| High7.5 | Unauthenticated Data Export to Sensitive Information Disclosure ≤1.6.5Update to 1.6.6 | CVE-2023-4269 | |
| High7.5 | Unauthenticated SQL Injection ≤1.6.4Update to 1.6.5 | CVE-2023-3435 | |
| High8.1 | Unauthenticated SQL Injection via username ≤1.6.2Update to 1.6.3 | — | |
| High7.2 | Authenticated (Administrator+) SQL Injection ≤1.6.2Update to 1.6.3 | CVE-2023-37966 | |
| Medium6.6 | Authenticated(Administrator+) SQL Injection via txtsearch ≤1.6.2Update to 1.6.3 | CVE-2023-2761 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤1.4.6Update to 1.4.7 | — | |
| Medium6.1 | Reflected Cross Site Scripting ≤1.4.6Update to 1.4.7 | — |
- High7.5Unauthenticated Limited Options Update via Failed Login
≤2.2No patch available
- Medium5.3Unauthenticated Limited Arbitrary Option Update
≤2.2No patch available
- Critical9.1Authenticated (Administrator+) SQL Injection
≤1.9Update to 2.0
- Medium5.3IP Address Spoofing
≤1.6.6Update to 1.6.7
- High7.5Unauthenticated Data Export to Sensitive Information Disclosure
≤1.6.5Update to 1.6.6
- High7.5Unauthenticated SQL Injection
≤1.6.4Update to 1.6.5
- High8.1Unauthenticated SQL Injection via username
≤1.6.2Update to 1.6.3
- High7.2Authenticated (Administrator+) SQL Injection
≤1.6.2Update to 1.6.3
- Medium6.6Authenticated(Administrator+) SQL Injection via txtsearch
≤1.6.2Update to 1.6.3
- Medium6.1Reflected Cross-Site Scripting
≤1.4.6Update to 1.4.7
- Medium6.1Reflected Cross Site Scripting
≤1.4.6Update to 1.4.7
User Activity Log: common questions
Does User Activity Log have known vulnerabilities?
Yes. VulnCrest Radar lists 11 known vulnerabilities in User Activity Log: 1 critical, 5 high, 5 medium. At least one is not fixed in the latest version.
How do I check which version of User Activity Log 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 User Activity Log vulnerability?
CVE-2025-11877, published Jan 6, 2026: User Activity Log <= 2.2 - Unauthenticated Limited Options Update via Failed Login. Severity: High (CVSS 7.5).
Is any User Activity Log vulnerability listed in CISA KEV?
No. None of the known User Activity Log vulnerabilities is currently listed in the CISA KEV catalog.