Settings Change Vulnerability in WP-Stateless Plugin by WordPress
CVE-2026-81801

8.1HIGH

Key Information:

Vendor

WordPress
Status
WP-stateless
Vendor
CVE Published:
10 September 2026

What is CVE-2026-81801?

The WP-Stateless plugin for WordPress is susceptible to a settings change vulnerability that could allow unauthorized alteration of subscriber settings. This flaw affects all versions up to 4.4.1, potentially enabling attackers to manipulate critical configuration parameters, leading to unexpected behavior of the plugin and compromising the overall security posture of the website. It is crucial for users of the WP-Stateless plugin to apply the necessary updates and ensure their installation is secure.

Affected Version(s)

WP-Stateless <= 4.4.1

References

https://patchstack.com/database/wordpress/plugin/wp-state...
vdb-entry

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Johan Buenavida | Patchstack Bug Bounty Program
.