{"action":"Upgrade open-build-service to 2.9.4-4 or later.","affected":[{"fixed":"2.9.4-4","introduced":"0"}],"component":"open-build-service","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.9.4-4"],"id":"tcs_01M5NF89F1WE9PQ8AAQ0X5BF5Z","modified_at":"2026-10-26T12:02:33.202864140Z","published_at":"2021-02-11T15:15:11.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-8031","https://security-tracker.debian.org/tracker/CVE-2020-8031"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-8031","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-8031"}],"summary":"A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Open Build Service allows remote attackers to store JS code in markdown that is not properly esc"}