Spectra – WordPress Gutenberg Blocks <= 2.3.1 — Cross-Site Request Forgery to WPForm/Blocks Import
CVE-2023-23825Published · Updated Action summary
Affected: ≤2.3.1Update to 2.3.2 or newer
All remediation steps- Severity
- Medium5.4
- CVSS
- 5.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:LWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:RUser interaction- Required
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:LAvailability- Low
- Weakness
- CWE-352 CSRF
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Spectra Legacy – Gutenberg Blocks ultimate-addons-for-gutenberg
- Affected≤ 2.3.1
- Patched in2.3.2
Update to 2.3.2 or newer.
You are affected if you run ≤ 2.3.1. Version 2.3.2 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Spectra Legacy – Gutenberg Blocks.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2.3.2, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Spectra Legacy – Gutenberg Blocks to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to István Márton.
The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.1 This is due to missing nonce validation on the import_wpforms and import_block functions called via AJAX actions. This makes it possible for unauthenticated attackers to import blocks and forms from WPForms. via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Spectra Legacy – Gutenberg Blocks
All 33| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.20.4Update to 2.20.5 | CVE-2026-119520 | |
| Medium6.5 | Missing Authorization to Unauthenticated Limited Theme File Deletion and Modification via 'page', 'path', and 'settings' GET Parameters ≤2.20.4Update to 2.20.5 | CVE-2026-92294 | |
| Medium4.3 | Authenticated (Contributor+) Sensitive Information Exposure ≤2.20.0Update to 2.20.1 | CVE-2026-16302 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image Block ≤2.19.28Update to 2.19.29 | CVE-2026-12900 | |
| Medium4.3 | Authenticated (Contributor+) CSS Injection <2.20.0Update to 2.20.0 | CVE-2026-10827 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.20.4Update to 2.20.5
- Medium6.5Missing Authorization to Unauthenticated Limited Theme File Deletion and Modification via 'page', 'path', and 'settings' GET Parameters
≤2.20.4Update to 2.20.5
- Medium4.3Authenticated (Contributor+) Sensitive Information Exposure
≤2.20.0Update to 2.20.1
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image Block
≤2.19.28Update to 2.19.29
- Medium4.3Authenticated (Contributor+) CSS Injection
<2.20.0Update to 2.20.0
Same weakness (CSRF)
All CSRF| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 5.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.