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WordPress plugins

CVE-2026-12127

WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More: CRLF Injection

Severity
Medium 5.3
Published
30 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
1.10.2.1
Also known as
WPV-17f1284cd383
Sources
WPVulnerability

Affected software

SoftwareAffected versions
WPForms LiteWordPress plugins · wp-plugin:wpforms-lite
  • Every version before 1.10.2.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-12127
  • Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/wpforms-lite/wpforms-1102-improper-neutralization-of-crlf-sequences-to-unauthenticated-email-header-injection-via-reply-to-display-name