{"action":"Upgrade october/backend to 1.0.467 or later.","affected":[{"fixed":"1.0.467","introduced":"1.0.319"}],"component":"october/backend","cve_ids":["CVE-2020-4061"],"ecosystem":"Packagist","epss":0.00821,"exploited":false,"fixed_versions":["1.0.467"],"ghsa_id":"GHSA-3pc2-fm7p-q2vg","id":"tcs_01M5KET5SP49AEDNMBGVS9RP8M","modified_at":"2026-07-08T05:59:58.210170480Z","published_at":"2020-07-02T16:55:11Z","references":["https://osv.dev/vulnerability/GHSA-3pc2-fm7p-q2vg","https://github.com/octobercms/october/security/advisories/GHSA-3pc2-fm7p-q2vg","https://nvd.nist.gov/vuln/detail/CVE-2020-4061","https://github.com/octobercms/october/commit/b384954a29b89117e1c0d6035b3ede4f46df67c5","https://research.securitum.com/the-curious-case-of-copy-paste"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-3pc2-fm7p-q2vg","url":"https://osv.dev/vulnerability/GHSA-3pc2-fm7p-q2vg"}],"summary":"Cross-site Scripting in October"}