Paper/Archive/CVE-2026-73381

CVE-2026-73381

supsystic Popup by Supsystic — WordPress Popup by Supsystic plugin <= 1.13.0 - Broken Authentication vulnerability

EPSS 0.5%CVSS 9.1

critical.is priorityof 100

37

CVSS 9.1 (CNA)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 45.9.459 × 209.2 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Unauthenticated Broken Authentication in Popup by Supsystic <= 1.13.0 versions.

Affected

ProductAffectedFixed inSource

Popup by Supsysticn/a – 1.13.0–CNA

Scores by source

Patchstack (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

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

References

refpatchstack.com/database/wordpress/plugin/popup-by-supsystic/vulnerability/wordpress-popup-by-supsystic-plugin-1-13-0-broken-authentication-vulnerability?_s_id=cve