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WordPress plugins

CVE-2026-103999

Ultra Addons for Contact Form 7 <= 3.5.54 - Unauthenticated Stored Cross-Site Scripting via File Upload

Severity
High 7.2
Published
16 Oct 2026
Last changed
16 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Ultimate Addons For Contact Form 7 (WordPress plugin)WordPress plugins · wp-plugin:ultimate-addons-for-contact-form-7
  • Every version up to 3.5.54

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-103999