CVE-2019-13337: Weseek Growi

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

In WESEEK GROWI before 3.5.0, the site-wide basic authentication can be bypassed by adding a URL parameter access_token (this is the parameter used by the API). No valid token is required since it is not validated by the backend. The website can then be browsed as if no basic authentication is required.

Affected products

• Weseek Growi: before 3.5.0 (fixed in 3.5.0)

Published 2019-07-09. Last modified 2026-06-17.