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CVE-2026-16573

HIGH 7.5 CVSS 3.1
Published
August 5, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The Bit Form WordPress plugin before 3.2.0 does not sanitize an uploaded signature image before storing it, allowing unauthenticated attackers to upload a crafted SVG file containing JavaScript that executes when the file is viewed, leading to Stored Cross-Site Scripting.

Affected WordPress components

  • Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder Plugin · bit-form
    Confirmed match Active
    Before 3.2.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Bit Form — Before 3.2.0

References

  • wpscan.com https://wpscan.com/vulnerability/a102e6ba-02f3-46cf-b496-f129ea3d9c8f/
  • nvd.nist.gov Official NVD record