CVE-2026-66703

Summary

Contributor Cross Site Scripting (XSS) in MailOptin <= 1.2.78.0 versions.

Affected Software

VendorProductVersion RangeStatus
properfractionMailOptinn/a <= 1.2.78.0affected

Weaknesses

  • CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References