Cross-site Scripting Vulnerability in WPAdverts by Greg Winiarski
CVE-2026-97264

7.1HIGH

Key Information:

Vendor

WordPress
Status
WPadverts
Vendor
CVE Published:
10 October 2026

What is CVE-2026-97264?

A Cross-site Scripting (XSS) vulnerability has been identified in WPAdverts, developed by Greg Winiarski. This flaw allows malicious users to inject arbitrary JavaScript code into web pages viewed by other users, leading to potential session hijacking, defacement, or redirecting users to malicious sites. The issue affects multiple versions of WPAdverts, specifically from the earliest release up to version 2.3.4, necessitating immediate attention and remediation to ensure web applications are secure.

Affected Version(s)

WPAdverts 0 <= 2.3.4

References

https://patchstack.com/database/wordpress/plugin/wpadvert...
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

neurotx | Patchstack Bug Bounty Program
.