Unauthenticated Cross Site Scripting in Ultimate Maps by Supsystic
CVE-2026-73375

7.1HIGH

Key Information:

Vendor

WordPress
Status
Ultimate Maps By Supsystic
Vendor
CVE Published:
18 August 2026

What is CVE-2026-73375?

The Ultimate Maps plugin by Supsystic versions prior to 1.5.0 are susceptible to unauthenticated Cross Site Scripting (XSS) vulnerabilities. Attackers can exploit this weakness to inject malicious scripts into web pages viewed by other users, potentially compromising user data and security. Website owners using affected versions should take immediate action to upgrade to the latest version to mitigate these risks.

Affected Version(s)

Ultimate Maps by Supsystic < 1.5.0

References

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

Asim Alshaya | Patchstack Bug Bounty Program
.