Threat intelligence

12 Step Meeting List <= 3.19.16 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-66584 · 12-step-meeting-list

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Vulnerability: 12 Step Meeting List <= 3.19.16 - Unauthenticated Stored Cross-Site Scripting
Affected software: 12-step-meeting-list(Plugin)
Affected versions: ≤ 3.19.16
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66584
Published: 20 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 625ff95c-932c-42df-84fc-e1d9b430d3b6). Methodology and redistribution notes

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