Known vulnerabilities in Melhor Envio

Requires Wordpress 4.0+ Requires WooCommerce 4.0+ License: GPLv3 License URI: https://www.gnu.org/licenses/gpl-3.0.html Plugin para cotação e compra d …

3Reported vulnerabilities

5.4Highest CVSS score

2.16.5Latest version

10,000+Active installs

What to do now

Update Melhor Envio to 2.16.4 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 6, 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-2024-13820	Medium 5.3	0.4%	0 to 2.15.11 (inclusive)	`2.15.12`	April 8, 2025
WF-8a345197-d8ba-47ef-a88c-c9e45ddc0319	Medium 5.4	—	2.11.19 and earlier	`2.11.20`	April 26, 2022
CVE-2026-54804	Medium 4.3	0.3%	2.16.3 and earlier	`2.16.4`	June 16, 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.