Unauthenticated XSS Vulnerability in eCommerce Product Catalog by WordPress
CVE-2026-116851

7.1HIGH

Key Information:

Vendor

WordPress
Status
Ecommerce Product Catalog
Vendor
CVE Published:
30 October 2026

What is CVE-2026-116851?

The eCommerce Product Catalog plugin version 3.6.5 and earlier is vulnerable to unauthenticated Cross Site Scripting (XSS) attacks. This flaw can allow attackers to inject malicious scripts into web pages viewed by other users, potentially leading to session hijacking, data theft, or other malicious activities. Users of the affected plugin should take immediate action to update to a secure version to mitigate risks associated with this vulnerability.

Affected Version(s)

eCommerce Product Catalog <= 3.6.5

References

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

pnn219 | Patchstack Bug Bounty Program
.