CVE-2026-9234 json
JTL-Connector for WooCommerce <= 2.4.1 - Missing Authorization to Authenticated (Subscriber+) Settings Modification via Multiple Functions
published 5mo ago modified 3mo ago also EUVD-2026-33886
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 9%
- public exploits
- 0
- none known
Summary
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.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected products
- ntbyk JTL-Connector for WooCommerce
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/1475f3c4-b1ff-422c-a832-f6261361c240?source=cve
- plugins.trac.wordpress.org /browser/woo-jtl-connector/tags/2.4.1/includes/JtlConnectorAdmin.php#L3007
- plugins.trac.wordpress.org /browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L161
- plugins.trac.wordpress.org /browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L221
- plugins.trac.wordpress.org /browser/woo-jtl-connector/tags/2.4.1/includes/JtlConnectorAdmin.php#L574
- plugins.trac.wordpress.org /browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L92
Sources
- CVE List CVE-2026-9234
- NVD CVE-2026-9234
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.