Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce
CVE-2026-66682

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Abandoned Cart Pro For WooCommerce
Vendor
CVE Published:
20 August 2026

What is CVE-2026-66682?

An unauthenticated privilege escalation vulnerability exists in the Abandoned Cart Pro plugin for WooCommerce, specifically in versions 10.4.0 and earlier. This vulnerability can potentially allow attackers to escalate their privileges without authentication, exposing sensitive user data and administrative functionalities, which may lead to further exploitation.

Affected Version(s)

Abandoned Cart Pro for WooCommerce <= 10.4.0

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Austin Ginder | Patchstack Bug Bounty Program
.