{"action":"Upgrade october/october to 2.1.12 or later.","affected":[{"fixed":"2.1.12","introduced":"2.1.0"}],"component":"october/october","cve_ids":["CVE-2021-41126"],"ecosystem":"Packagist","epss":0.01091,"exploited":false,"fixed_versions":["2.1.12"],"ghsa_id":"GHSA-6gjf-7w99-j7x7","id":"tcs_01M5KEX1ZXTC9YEEAB4RCVH0F0","modified_at":"2026-07-08T06:27:59.253450986Z","published_at":"2021-10-06T17:46:40Z","references":["https://osv.dev/vulnerability/GHSA-6gjf-7w99-j7x7","https://github.com/octobercms/october/security/advisories/GHSA-6gjf-7w99-j7x7","https://nvd.nist.gov/vuln/detail/CVE-2021-41126","https://github.com/octobercms/october","https://octobercms.com/changelog"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"GHSA-6gjf-7w99-j7x7","url":"https://osv.dev/vulnerability/GHSA-6gjf-7w99-j7x7"}],"summary":"Deleted Admin Can Sign In to Admin Interface"}