Fancy Product Designer | WooCommerce WordPress <= 6.4.8 — Unauthenticated Information Disclosure and PHAR Deserialization via 'url' Parameter
CVE-2025-13439Published · Updated Action summary
Affected: ≤6.4.8Update to 6.5.0 or newer
All remediation steps- Severity
- Medium5.9
- CVSS
- 5.9CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:HAttack complexity- High
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-200 Information Exposure
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Fancy Product Designer fancy-product-designer
- Affected≤ 6.4.8
- Patched in6.5.0
Update to 6.5.0 or newer.
You are affected if you run ≤ 6.4.8. Version 6.5.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Fancy Product Designer.
- 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 6.5.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Fancy Product Designer to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Muhammad Zeeshan (Xib3rR4dAr).
The Fancy Product Designer plugin for WordPress is vulnerable to Information Disclosure and PHAR Deserialization in all versions up to, and including, 6.4.8. This is due to insufficient validation of user-supplied input in the 'url' parameter of the 'fpd_custom_uplod_file' AJAX action, which flows directly into the 'getimagesize' function without sanitization. This makes it possible for unauthenticated attackers to read arbitrary sensitive files from the server, including wp-config.php.
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 Fancy Product Designer
All 19| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Shortcode Order 'elements[].title' Parameter ≤6.5.2Update to 6.5.3 | CVE-2026-84280 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'productTitle' in '_fpd_data' Order Item Meta ≤6.5.2Update to 6.5.3 | CVE-2026-84281 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'output_format' Parameter via Pro Export Print Job ≤6.5.2Update to 6.5.3 | CVE-2026-84279 | |
| Medium5.3 | Unauthenticated Full Path Disclosure via 'pdf' Parameter ≤6.4.8Update to 6.5.0 | CVE-2025-15526 | |
| Medium6.5 | Unauthenticated Server-Side Request Forgery via Race Condition ≤6.4.8Update to 6.5.0 | CVE-2025-13231 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Shortcode Order 'elements[].title' Parameter
≤6.5.2Update to 6.5.3
- High7.2Unauthenticated Stored Cross-Site Scripting via 'productTitle' in '_fpd_data' Order Item Meta
≤6.5.2Update to 6.5.3
- High7.2Unauthenticated Stored Cross-Site Scripting via 'output_format' Parameter via Pro Export Print Job
≤6.5.2Update to 6.5.3
- Medium5.3Unauthenticated Full Path Disclosure via 'pdf' Parameter
≤6.4.8Update to 6.5.0
- Medium6.5Unauthenticated Server-Side Request Forgery via Race Condition
≤6.4.8Update to 6.5.0
Same weakness (Information Exposure)
All Information Exposure| 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
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Timeline
CVE published
Severity medium, CVSS 5.9
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.