{"action":"Upgrade pywb to 2.6.0 or later.","affected":[{"fixed":"2.6.0","introduced":"0"}],"component":"pywb","cve_ids":["CVE-2021-39286"],"ecosystem":"PyPI","epss":0.00699,"exploited":false,"fixed_versions":["2.6.0"],"ghsa_id":"GHSA-947x-pv47-pp3q","id":"tcs_01M5KGB4TQX566CT58RRX2J61E","modified_at":"2023-11-08T04:06:35.401095Z","published_at":"2021-08-18T18:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-120","https://github.com/webrecorder/pywb/commit/f7bd84cdacdd665ff73ae8d09a202f60be2ebae9","https://github.com/webrecorder/pywb/compare/v-2.5.0...v-2.6.0","https://github.com/advisories/GHSA-947x-pv47-pp3q"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-120","url":"https://osv.dev/vulnerability/PYSEC-2021-120"}],"summary":"Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped."}