WordPress plugin
WP Mail Logging 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
- High2
- Medium6
- Low1
All WP Mail Logging vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Low2.7 | Authenticated (Administrator+) Sensitive Information Exposure in LIKE Wildcard in Personal Data Export Email ≤1.17.0Update to 1.17.1 | CVE-2026-109401 | |
| Medium4.7 | Cross-Site Scripting to Unauthenticated Arbitrary HTML Content Injection in Admin Log ≤1.16.0Update to 1.17.0 | CVE-2026-1661 | |
| High7.5 | Unauthenticated PHP Object Injection via Email Log Message Field ≤1.15.0Update to 1.16 | CVE-2026-2471 | |
| Medium4.3 | Missing Authorization to Notice Dismissal <1.12.0Update to 1.12.0 | — | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Email ≤1.11.1Update to 1.11.2 | CVE-2023-3081 | |
| Medium4.3 | Missing Authorization ≤3.6.0Update to 3.6.1 | — | |
| Medium4.3 | Cross-Site Request Forgery ≤3.6.0Update to 3.6.1 | CVE-2022-47150 | |
| Medium5.3 | Unauthenticated Arbitrary Settings Change <1.10.0Update to 1.10.0 | — | |
| Medium6.4 | Cross-Site Scripting ≤1.8.2Update to 1.8.3 | — |
- Low2.7Authenticated (Administrator+) Sensitive Information Exposure in LIKE Wildcard in Personal Data Export Email
≤1.17.0Update to 1.17.1
- Medium4.7Cross-Site Scripting to Unauthenticated Arbitrary HTML Content Injection in Admin Log
≤1.16.0Update to 1.17.0
- High7.5Unauthenticated PHP Object Injection via Email Log Message Field
≤1.15.0Update to 1.16
- Medium4.3Missing Authorization to Notice Dismissal
<1.12.0Update to 1.12.0
- High7.2Unauthenticated Stored Cross-Site Scripting via Email
≤1.11.1Update to 1.11.2
- Medium4.3Missing Authorization
≤3.6.0Update to 3.6.1
- Medium4.3Cross-Site Request Forgery
≤3.6.0Update to 3.6.1
- Medium5.3Unauthenticated Arbitrary Settings Change
<1.10.0Update to 1.10.0
- Medium6.4Cross-Site Scripting
≤1.8.2Update to 1.8.3
WP Mail Logging: common questions
Does WP Mail Logging have known vulnerabilities?
Yes. VulnCrest Radar lists 9 known vulnerabilities in WP Mail Logging: 2 high, 6 medium, 1 low. At least one is not fixed in the latest version.
How do I check which version of WP Mail Logging 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 WP Mail Logging vulnerability?
CVE-2026-109401, published Oct 15, 2026: WP Mail Logging <= 1.17.0 - Authenticated (Administrator+) Sensitive Information Exposure in LIKE Wildcard in Personal Data Export Email. Severity: Low (CVSS 2.7).
Is any WP Mail Logging vulnerability listed in CISA KEV?
No. None of the known WP Mail Logging vulnerabilities is currently listed in the CISA KEV catalog.