Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.
https://github.com/advisories/GHSA-7wr6-fj4x-893v
https://huntr.dev/bounties/a9021e93-6d18-4ac1-98ce-550c4697a4ed
https://github.com/ikus060/rdiffweb/commit/2ffc2af65c8f8113b06e0b89929c604bcdf844b9