{"action":"Upgrade plone-app-dexterity to 2.6.8 or later.","affected":[{"fixed":"2.6.8","introduced":"0"}],"component":"plone-app-dexterity","cve_ids":["CVE-2020-28736"],"ecosystem":"PyPI","epss":0.01453,"exploited":false,"fixed_versions":["2.6.8"],"ghsa_id":"GHSA-2c8c-84w2-j38j","id":"tcs_01M5KH23W00N65EBACZGCTGHD4","modified_at":"2026-07-13T16:43:28.446541636Z","published_at":"2026-07-09T16:49:33.354568Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2879","https://nvd.nist.gov/vuln/detail/CVE-2020-28736","https://github.com/plone/Products.CMFPlone/issues/3209","https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt","https://github.com/advisories/GHSA-2c8c-84w2-j38j","https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-248.yaml","https://www.misakikata.com/codes/plone/python-en.html","https://pypi.org/project/plone-app-dexterity"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-2879","url":"https://osv.dev/vulnerability/PYSEC-2026-2879"}],"summary":"Improper Restriction of XML External Entity Reference in Plone"}