CVE-2026-92294mediumCWE-862

CVE-2026-92294: medium-severity vulnerability in brainstormforce Spectra Legacy – Gutenberg…

Spectra Gutenberg Blocks <= 2.20.4 - Missing Authorization to Unauthenticated Limited Theme File Deletion and Modification via 'page', 'path', and 'settings' GET Parameters

Published · Updated

Follow this CVE+ Monitor Spectra Legacy – Gutenberg Blocks

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.4%
The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to limited file deletion due to insufficient file path validation in the '__construct' function in all versions up to, and including, 2.20.4 This makes it possible for unauthenticated attackers to delete theme files on the server.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
brainstormforce · Spectra Legacy – Gutenberg Blocks
Related CVEs — brainstormforce Spectra Legacy – Gutenberg…

In the same product, most dangerous first.

CVE-2026-12900MEDIUMSpectra Gutenberg Blocks <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image BlockEPSS 0.3%CVE-2026-16302MEDIUMSpectra Legacy – Gutenberg Blocks <= 2.20.0 - Authenticated (Contributor+) Sensitive Information ExposureEPSS 0.2%