PPOM for WooCommerce <= 1.1 — Arbitrary File Upload
2b0198c8-4be8-44e0-9728-d5d2aa376796Published · Updated Action summary
Affected: ≤1.1Update to 2.0 or newer
All remediation steps- Severity
- Critical9.8
- CVSS
- 9.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-434 Arbitrary File Upload
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
PPOM – Product Addons & Custom Fields for WooCommerce woocommerce-product-addon
- Affected≤ 1.1
- Patched in2.0
Update to 2.0 or newer.
You are affected if you run ≤ 1.1. Version 2.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under PPOM – Product Addons & Custom Fields for WooCommerce.
- 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 2.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch PPOM – Product Addons & Custom Fields for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence.
The WooCommerce PPOM plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in versions up to, and including, 1.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.
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 PPOM – Product Addons & Custom Fields for WooCommerce
All 14| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.1 | Unauthenticated Arbitrary File Deletion via 'ppom[fields][<data_name>][n][org]' Parameter ≤34.0.10Update to 34.0.11 | CVE-2026-104801 | |
| Medium5.3 | Missing Authorization ≤33.0.18Update to 34.0.0 | CVE-2026-56050 | |
| Medium4.3 | Missing Authorization ≤33.0.16Update to 33.0.17 | CVE-2025-66069 | |
| High7.5 | Unauthenticated SQL Injection ≤33.0.15Update to 33.0.16 | CVE-2025-11691 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload ≤33.0.15Update to 33.0.16 | CVE-2025-11391 |
- Critical9.1Unauthenticated Arbitrary File Deletion via 'ppom[fields][<data_name>][n][org]' Parameter
≤34.0.10Update to 34.0.11
- Medium5.3Missing Authorization
≤33.0.18Update to 34.0.0
- Medium4.3Missing Authorization
≤33.0.16Update to 33.0.17
- High7.5Unauthenticated SQL Injection
≤33.0.15Update to 33.0.16
- Critical9.8Unauthenticated Arbitrary File Upload
≤33.0.15Update to 33.0.16
Same weakness (Arbitrary File Upload)
All Arbitrary File Upload| 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 critical, CVSS 9.8
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- 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.