Threat intelligence

MW WP Form <= 5.1.3 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-48871 · mw-wp-form

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Mw Wp Form at a vulnerable version. How SiteRespond intelligence works

Vulnerability: MW WP Form <= 5.1.3 - Unauthenticated Stored Cross-Site Scripting
Affected software: mw-wp-form(Plugin)
Affected versions: ≤ 5.1.3
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-48871
Published: 1 June 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 2783f62a-3b9a-45e1-8e90-121732dc17ec). Methodology and redistribution notes

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