SSL Zen – Free Let&#039;s Encrypt SSL Certificate & HTTPS/SSL Redirect WordPress Plugin <= 4.5.0 - Sensitive Information Exposure

Improper Authentication
CVE CVE-2024-1076
CVSS Medium (5.3)
Publicly Published April 17, 2024
Last Updated May 16, 2024
Researcher Krzysztof Zając
Description

The SSL Zen – Free Let&#039;s Encrypt SSL Certificate & HTTPS/SSL Redirect WordPress Plugin plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.5.0 via the unsafe storage of keys. This makes it possible for unauthenticated attackers to extract sensitive data that includes private keys.

References

1 affected software package

Software Type Plugin
Software Slug ssl-zen (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 4.5.0
Patched Version
  • 4.6.0
This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.