CVE-2026-92294
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductSpectra Legacy – Gutenberg Blocks
PublishedOct 31, 2026
First seenNov 4, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| brainstormforce Spectra Legacy – Gutenberg Blocks | v ≤ 2.20.4 | — |
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