Paper/Archive/CVE-2026-73376

CVE-2026-73376

supsystic Ultimate Maps by Supsystic — WordPress Ultimate Maps by Supsystic plugin < 1.5.0 - PHP Object Injection vulnerability

EPSS 0.6%CVSS 9.8

critical.is priorityof 100

39

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 46.9.469 × 209.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Unauthenticated PHP Object Injection in Ultimate Maps by Supsystic < 1.5.0 versions.

Affected

ProductAffectedFixed inSource

Ultimate Maps by Supsysticn/a – < 1.5.01.5.0CNA

Scores by source

Patchstack (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refpatchstack.com/database/wordpress/plugin/ultimate-maps-by-supsystic/vulnerability/wordpress-ultimate-maps-by-supsystic-plugin-1-5-0-php-object-injection-vulnerability?_s_id=cve