Sensitive Data Exposure in WP Chill Passster Content-Protector Plugin
CVE-2025-64218

7.5HIGH

Key Information:

Vendor

WordPress
Status
Passster
Vendor
CVE Published:
18 December 2025

What is CVE-2025-64218?

The WP Chill Passster content-protector plugin is susceptible to a vulnerability that allows unauthorized retrieval of sensitive data embedded in its sent output. This issue affects versions up to and including 4.2.19, potentially exposing sensitive information to attackers and compromising the integrity of secure communications.

Affected Version(s)

Passster 0 <= 4.2.19

References

https://patchstack.com/database/Wordpress/Plugin/content-...
vdb-entry

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Que Thanh Tuan - Blue Rock | Patchstack Bug Bounty Program
.