{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"lin-cms","cve_ids":["CVE-2020-18698"],"ecosystem":"PyPI","epss":0.02042,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-h6r2-pgvx-683c","id":"tcs_01M5KGCEWRK5WFQFVSQ8RZGCZ7","modified_at":"2026-06-10T17:00:34.580071164Z","published_at":"2021-08-16T18:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-339","https://github.com/TaleLin/lin-cms-flask/issues/27","https://github.com/advisories/GHSA-h6r2-pgvx-683c"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-339","url":"https://osv.dev/vulnerability/PYSEC-2021-339"}],"summary":"Improper Authentication in Lin-CMS-Flask v0.1.1 allows remote attackers to launch brute force login attempts without restriction via the 'login' function in the component 'app/api/cms/user.py'."}