Missing Authorization in Supsystic Ultimate Maps by Supsystic
CVE-2026-85309

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Ultimate Maps By Supsystic
Vendor
CVE Published:
3 September 2026

What is CVE-2026-85309?

A vulnerability in Supsystic Ultimate Maps enables unauthorized access due to improperly configured access control security levels. An attacker can exploit this flaw to gain access to restricted functionalities and data, posing a significant security risk for users running affected versions of the plugin from n/a to 1.5.3.

Affected Version(s)

Ultimate Maps by Supsystic <= 1.5.3

References

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

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Supakiad S. (m3ez) | Patchstack Bug Bounty Program
.