Unauthenticated Cross Site Scripting Vulnerability in BP Better Messages by WordPress
CVE-2026-84812

7.1HIGH

Key Information:

Vendor

WordPress
Status
Bp Better Messages
Vendor
CVE Published:
3 September 2026

What is CVE-2026-84812?

The BP Better Messages plugin for WordPress contains an unauthenticated Cross Site Scripting (XSS) vulnerability in versions up to 2.15.27. This flaw allows attackers to inject malicious scripts into web pages that are viewed by users, potentially compromising user data and leading to further attacks on the site. The vulnerability underscores the need for website administrators to update their plugins to the latest versions to mitigate security risks.

Affected Version(s)

BP Better Messages <= 2.15.27

References

https://patchstack.com/database/wordpress/plugin/bp-bette...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo | Patchstack Bug Bounty Program
.