{"id":"GHSA-33c9-rppf-m7fq","aliases":["CVE-2022-42092"],"title":"Backdrop CMS Unrestricted File Upload vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"Backdrop CMS 1.22.0 has Unrestricted File Upload vulnerability via `themes` that allows attackers to achieve Remote Code Execution.","severity":"high","score":7.2,"published":"2022-10-07T18:15:39.000Z","modified":"2023-11-08T04:10:38.085Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"backdrop/backdrop","sources":[{"name":"OSV · GHSA-33c9-rppf-m7fq","url":"https://osv.dev/vulnerability/GHSA-33c9-rppf-m7fq"}],"ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.22.0"}],"type":"ECOSYSTEM"}],"versions":["1.13.2-rc1","1.13.2-rc2","1.17.3","1.18.3","1.19.1","1.20.3","1.21.0","1.21.1","1.21.3","1.21.4"],"fixed":[]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2022-42092","https://github.com/backdrop-ops/backdrop-composer","https://grimthereaperteam.medium.com/backdrop-cms-1-22-0-unrestricted-file-upload-themes-ad42a599561c"],"sources":[{"name":"OSV","id":"GHSA-33c9-rppf-m7fq","modified":"2023-11-08T04:10:38.085989Z","url":"https://osv.dev/vulnerability/GHSA-33c9-rppf-m7fq"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T18:15:34.797Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}