# CVE-2026-102397: Supsystic Ultimate Maps broken access control

Source: https://junglewise.ai/threats/cve-2026-102397-unauthenticated-broken-access-control-in-ultimate-maps-by  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-30. Updated: 2026-09-30  
License: CC BY 4.0 with a link back

CVE-2026-102397 · Severity: medium · CVSS 6.5 · Published 2026-09-30

The Ultimate Maps by Supsystic WordPress plugin, which allows site owners to embed maps on their websites, contains a broken access control flaw that allows unauthenticated attackers to view or access content they should not have permission to reach. An attacker can exploit this vulnerability without logging in to perform unauthorized actions or view sensitive data stored through the plugin.

Technologies: [Supsystic Ultimate Maps](https://junglewise.ai/threats/technologies/ultimate-maps). Vendors: [Supsystic](https://junglewise.ai/threats/vendors/supsystic).

## Quick answers

**Is CVE-2026-102397 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-102397 being exploited in the wild.

**How severe is CVE-2026-102397?** Medium severity, with a CVSS score of 6.5, published 30 September 2026.

**Which products and versions are affected?** Supsystic Ultimate Maps 1.5.5 and earlier.

**Is there a fix for CVE-2026-102397?** A patch was published on 2026-09-30: Fixed in version 1.6.1 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-102397 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-102397?** Check whether you run Supsystic Ultimate Maps at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

Broken access control vulnerability in Ultimate Maps by Supsystic affecting versions 1.5.5 and earlier allows unauthenticated attackers to bypass authorization checks and access restricted pages or perform unauthorized actions. The vulnerability requires no authentication and can be exploited remotely over the network. A patch is available in version 1.6.1.

## Affected products

- Supsystic Ultimate Maps 1.5.5 and earlier

## Timeline

- 2026-09-30: disclosed
- 2026-09-30: patched: Fixed in version 1.6.1

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/ultimate-maps-by-supsystic/vulnerability/wordpress-ultimate-maps-by-supsystic-plugin-1-5-5-broken-access-control-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/ultimate-maps-by-supsystic/vulnerability/wordpress-ultimate-maps-by-supsystic-plugin-1-5-5-broken-access-control-vulnerability?_s_id=cve)

## Related threats

- [Supsystic Ultimate Maps cross-site scripting](https://junglewise.ai/threats/cve-2026-102396-unauthenticated-cross-site-scripting-xss-in-ultimate-maps-by)
- [Supsystic Ultimate Maps broken access control vulnerability](https://junglewise.ai/threats/cve-2026-85309-supsystic-ultimate-maps-broken-access-control-vulnerability)
- [Supsystic Ultimate Maps SQL injection in sidx parameter](https://junglewise.ai/threats/cve-2020-37242-supsystic-ultimate-maps-sql-injection-in-sidx-parameter)