PT-2026-52828 · Templatespare · Templatespare

Published 2026-06-26 · Updated 2026-06-26 · CVE-2026-57658

Mitre

CVSS v3.1

9.1

Critical

Base vector

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

Administrator Arbitrary File Upload in TemplateSpare <= 4.2.0 versions.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2026-57658

Affected Products

Templatespare

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-57658 · Security Note
• https://patchstack.com/database/wordpress/plugin/templatespare/vulnerability/wordpress-templatespare-plugin-4-2-0-arbitrary-file-upload-vulnerability?_s_id=cve · Note