Vulnerability · Published Aug 18, 2026 · Assigned by Patchstack
CVE-2026-73396WordPress MWB HubSpot for WooCommerce plugin <= 1.6.7 - Broken Authentication vulnerability
High 7.1
In plain English
A high-severity authentication bypass in MWB HubSpot for WooCommerce from MakeWebBetter. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.4%top 65.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MakeWebBetter | MWB HubSpot for WooCommerce | n/a – through 1.6.7 |
Weakness: CWE-288 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H