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TI-2021-06566 Aliases CVE-2021-24274GHSA-56qq-mmjh-2622

Ultimate Maps by Supsystic < 1.2.5 - Reflected Cross-Site scripting (XSS)

Priority MEDIUM 45CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The Ultimate Maps by Supsystic WordPress plugin before 1.2.5 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue

Why it matters now

EPSS 0.17638 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Ultimate Maps by Supsystic (Supsystic): 1.2.5

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SupsysticUltimate Maps by Supsystic1.2.5 to before 1.2.51.2.5Patch availableCNA
  • Ultimate Maps by Supsystic VendorSupsystic Affected 1.2.5 to before 1.2.5 Fixed in 1.2.5 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:supsystic:ultimate_maps:*:*:*:*:*:wordpress:*:*before 1.2.5VulnerableSupsystic
  • cpe:2.3:a:supsystic:ultimate_maps:*:*:*:*:*:wordpress:*:* Versions before 1.2.5 Vulnerable ·Supsystic

Remediation

  • Fix · CNA Ultimate Maps by Supsystic (Supsystic) Fixed in 1.2.5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24274
  2. 2026-10-03 Alias added: GHSA-56qq-mmjh-2622

References

Exploit 1

Advisory 1

  • TI-2023-06153 Ultimate Maps by Supsystic < 1.2.16 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences