JTL-Connector for WooCommerce <= 2.4.1 — Missing Authorization to Authenticated (Subscriber+) Settings Modification via Multiple Functions
CVE-2026-9234Published · Updated Action summary
Affected: ≤2.4.1Update to 2.4.2 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
JTL-Connector for WooCommerce woo-jtl-connector
- Affected≤ 2.4.1
- Patched in2.4.2
Update to 2.4.2 or newer.
You are affected if you run ≤ 2.4.1. Version 2.4.2 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under JTL-Connector for WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 2.4.2, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch JTL-Connector for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Muhan Luo.
The JTL-Connector for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.4.1. This is due to missing capability checks and nonce verification on the admin_post_settings_save_woo-jtl-connector action (handled by JtlConnectorAdmin::save()) and on the wp_ajax_downloadJTLLogs and wp_ajax_clearJTLLogs AJAX actions (handled by the global downloadJTLLogs() and clearJTLLogs() functions). This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary plugin settings, download a ZIP archive of the connector's developer log files, and delete those log files.
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 JTL-Connector for WooCommerce
All 3| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Unauthenticated SQL Injection ≤2.4.3No patch available | CVE-2026-78193 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via 'image.push' Method ≤2.4.3No patch available | CVE-2026-87855 |
- High7.5Unauthenticated SQL Injection
≤2.4.3No patch available
- Critical9.8Unauthenticated Arbitrary File Upload via 'image.push' Method
≤2.4.3No patch available
Same weakness (Missing Authorization)
All Missing Authorization| 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
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- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
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ELEX WordPress HelpDesk & Customer Ticketing System
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- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
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Timeline
CVE published
Severity medium, CVSS 4.3
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.