CVE-2026-86781
SSL Zen < 4.7.40 - Subscriber+ TLS Private Key Disclosure
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 11, 2026
- Updated
- Sep 11, 2026
- Reserved
- Sep 8, 2026
Description
The SSL Zen — SSL Certificate Installer & HTTPS Redirects WordPress plugin before 4.7.40 does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycle, allowing any authenticated user, including Subscribers, to download the site's TLS private key, certificates, and diagnostic logs.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
SSL Zen — SSL Certificate Installer & HTTPS RedirectsUnknown |
|
References
- https://wpscan.com/vulnerability/858977f8-8ea3-4d3d-8967-31567f6786ff/exploitvdb-entrytechnical-description
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