Access Control Vulnerability in WPAdverts by Greg Winiarski
CVE-2026-27092

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
WPadverts
Vendor
CVE Published:
19 February 2026

What is CVE-2026-27092?

A missing authorization vulnerability has been identified in the WPAdverts plugin, developed by Greg Winiarski, which facilitates incorrect access control configurations. This weakness could allow attackers to exploit improperly configured security levels, leading to unauthorized access to functionalities within the plugin. Websites using WPAdverts versions from release to 2.2.11 are particularly susceptible to this threat.

Affected Version(s)

WPAdverts 0 <= 2.3.0

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

theviper17 | Patchstack Bug Bounty Program
.