Threat intelligence

WPForms <= 1.10.2 - Improper Neutralization of CRLF Sequences to Unauthenticated Email Header Injection via Reply-To Display Name

CVE-2026-12127 · wpforms-lite

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

Vulnerability: WPForms <= 1.10.2 - Improper Neutralization of CRLF Sequences to Unauthenticated Email Header Injection via Reply-To Display Name
Affected software: wpforms-lite(Plugin)
Affected versions: ≤ 1.10.2
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-12127
Published: 30 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory d5a51c22-c4ca-4897-ad7e-c5df00b07fe0). Methodology and redistribution notes

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