Threat intelligence

WPForms Pro <= 2.0.0.2 - Unauthenticated Stored Cross-Site Scripting via Single Line Text and Paragraph Text Field Values

CVE-2026-18409 · wpforms

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

Vulnerability: WPForms Pro <= 2.0.0.2 - Unauthenticated Stored Cross-Site Scripting via Single Line Text and Paragraph Text Field Values
Affected software: wpforms(Plugin)
Affected versions: ≤ 2.0.0.2
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-18409
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 f26cbc41-8ed9-4dc6-a8bc-9986ecab5e6e). Methodology and redistribution notes

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