Getwid – Gutenberg Blocks <= 1.8.3 - Improper Authorization via get_remote_templates REST endpoint
The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data due to an insufficient capability check on the get_remote_templates function in versions up to, and including, 1.8.3. This makes it possible for authenticated attackers with subscriber-level permissions or above to flush the remote template cache. Cached template information can also be accessed via this endpoint but these are not considered sensitive as they are publicly accessible from the developer's site.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Getwid – Gutenberg Blocks | <= 1.8.3 | 1.8.4 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-285- Platform
- WordPress
- Package
Getwid – Gutenberg Blocks- Disclosed
- 06.06.2023
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 6cd64ab0-007b-4778-9d92-06e530638fad - Wordfence Intelligence
Copyright 1999-2026 The MITRE Corporation
Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Getwid – Gutenberg Blocks
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 14
- First → latest
- 06.2023 10.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 13
Disclosures per year
- 2023: 3
- 2024: 8
- 2025: 1
- 2026: 2
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