{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"lin-cms","cve_ids":["CVE-2020-18699"],"ecosystem":"PyPI","epss":0.01281,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-rvf8-c35m-8289","id":"tcs_01M5KGCF7A2TZMCXNQYN1HX03P","modified_at":"2026-06-10T17:00:34.603671301Z","published_at":"2021-08-16T18:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-340","https://github.com/TaleLin/lin-cms-flask/issues/28","https://github.com/advisories/GHSA-rvf8-c35m-8289"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-340","url":"https://osv.dev/vulnerability/PYSEC-2021-340"}],"summary":"Cross Site Scripting (XSS) in Lin-CMS-Flask v0.1.1 allows remote attackers to execute arbitrary code by entering scripts in the the 'Username' parameter of the in component 'app/api/cms/user.py'."}