{"action":"Upgrade wordpress to 5.4.2+dfsg1-1 or later.","affected":[{"fixed":"5.4.2+dfsg1-1","introduced":"0"}],"component":"wordpress","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.4.2+dfsg1-1"],"id":"tcs_01M5NF47AG559F8S81JJNF7PDK","modified_at":"2026-10-26T12:01:53.606225669Z","published_at":"2020-06-12T16:15:10.700Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-4049","https://security-tracker.debian.org/tracker/CVE-2020-4049"],"severity":{"label":"low","score":2.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-4049#Debian:14/wordpress","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-4049"}],"summary":"In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does requir"}