Known vulnerabilities in JTL-Connector for WooCommerce

Extend your shop software, trough this connector, with an full ERP with many features for marketplaces etc.

3Reported vulnerabilities

9.8Highest CVSS score

2.4.3Latest version

1,000+Active installs

What to do now

Update JTL-Connector for WooCommerce to 2.4.2 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 18, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-87855	Critical 9.8	0.8%	0 to 2.4.3 (inclusive)	—	October 14, 2026
CVE-2026-78193	High 7.5	0.4%	0 to 2.4.3 (inclusive)	—	October 14, 2026
CVE-2026-9234	Medium 4.3	0.4%	0 to 2.4.1 (inclusive)	`2.4.2`	June 2, 2026

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.