{"action":"Upgrade october/backend to 1.0.466 or later.","affected":[{"fixed":"1.0.466","introduced":"1.0.319"}],"component":"october/backend","cve_ids":["CVE-2020-11083"],"ecosystem":"Packagist","epss":0.01148,"exploited":false,"fixed_versions":["1.0.466"],"ghsa_id":"GHSA-w4pj-7p68-3vgv","id":"tcs_01M5KF9QQC1JTA1ZZRG6F1J3SJ","modified_at":"2026-09-10T03:48:51.663366160Z","published_at":"2020-08-05T14:52:44Z","references":["https://osv.dev/vulnerability/GHSA-w4pj-7p68-3vgv","https://github.com/octobercms/october/security/advisories/GHSA-w4pj-7p68-3vgv","https://nvd.nist.gov/vuln/detail/CVE-2020-11083","https://github.com/octobercms/october/commit/9ecfb4867baae14a0d3f99f5b5c1e8a979ae8746","https://github.com/rainlab/blog-plugin/commit/6ae19a6e16ef3ba730692bc899851342c858bb94","http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html","http://seclists.org/fulldisclosure/2020/Aug/2"],"severity":{"label":"low","score":3.5},"sources":[{"source":"osv","source_id":"GHSA-w4pj-7p68-3vgv","url":"https://osv.dev/vulnerability/GHSA-w4pj-7p68-3vgv"}],"summary":"Stored XSS in October"}