{"action":"Upgrade github.com/pingcap/tidb to 0.0.0-20220221072141-27ffd1126da1 or later.","affected":[{"fixed":"5.3.1","introduced":"5.3.0"},{"fixed":"0.0.0-20220221072141-27ffd1126da1","introduced":"0.0.0-20210808221113-a7fdc2a05663"},{"fixed":"1.1.0-beta.0.20220221072141-27ffd1126da1","introduced":"1.1.0-beta.0.20210808221113-a7fdc2a05663"}],"component":"github.com/pingcap/tidb","cve_ids":["CVE-2022-31011"],"ecosystem":"Go","epss":0.00323,"exploited":false,"fixed_versions":["5.3.1","0.0.0-20220221072141-27ffd1126da1","1.1.0-beta.0.20220221072141-27ffd1126da1"],"ghsa_id":"GHSA-4whx-7p29-mq22","id":"tcs_01M5KEXA6WYATKDVK8RCXAF8F7","modified_at":"2025-07-09T15:49:23Z","published_at":"2022-06-06T21:22:28Z","references":["https://osv.dev/vulnerability/GHSA-4whx-7p29-mq22","https://github.com/pingcap/tidb/security/advisories/GHSA-4whx-7p29-mq22","https://nvd.nist.gov/vuln/detail/CVE-2022-31011","https://github.com/pingcap/tidb","https://github.com/pingcap/tidb/releases/tag/v5.3.1"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-4whx-7p29-mq22","url":"https://osv.dev/vulnerability/GHSA-4whx-7p29-mq22"}],"summary":"TiDB authentication bypass vulnerability"}