{"action":"Upgrade github.com/foxcpp/maddy to 0.6.3 or later.","affected":[{"fixed":"0.6.3","introduced":"0.2.0"}],"component":"github.com/foxcpp/maddy","cve_ids":["CVE-2023-27582"],"ecosystem":"Go","epss":0.01019,"exploited":false,"fixed_versions":["0.6.3"],"ghsa_id":"GHSA-4g76-w3xw-2x6w","id":"tcs_01M5KEWJJNZGY5HECT7BTK1XSG","modified_at":"2026-09-10T03:49:52.395242124Z","published_at":"2023-03-14T18:03:22Z","references":["https://osv.dev/vulnerability/GHSA-4g76-w3xw-2x6w","https://github.com/foxcpp/maddy/security/advisories/GHSA-4g76-w3xw-2x6w","https://nvd.nist.gov/vuln/detail/CVE-2023-27582","https://github.com/foxcpp/maddy/commit/55a91a37b71210f34f98f4d327c30308fe24399a","https://github.com/foxcpp/maddy/commit/9f58cb64b39cdc01928ec463bdb198c4c2313a9c","https://github.com/foxcpp/maddy","https://github.com/foxcpp/maddy/releases/tag/v0.6.3"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-4g76-w3xw-2x6w","url":"https://osv.dev/vulnerability/GHSA-4g76-w3xw-2x6w"}],"summary":"Full authentication bypass if SASL authorization username is specified"}