PT-2026-52765 · Themecatcher · Quform

Published 2026-06-26 · Updated 2026-06-26 · CVE-2026-56058

NVD

CVSS v3.1

9.9

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Subscriber Arbitrary File Upload in Quform <= 2.23.0 versions.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2026-56058

Affected Products

Quform

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-56058 · Security Note
• https://patchstack.com/database/wordpress/plugin/quform/vulnerability/wordpress-quform-plugin-2-23-0-arbitrary-file-upload-vulnerability?_s_id=cve · Note