{"id":"CVE-2026-116899","aliases":[],"title":"REDAXO before 5.21.4 Broken Access Control in Slice Operations","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"redaxo","name":"core","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"5.21.4","versionType":"semver"},{"version":"5.21.4","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-116899"}],"remediation":[],"description":"REDAXO before 5.21.4 contains a broken access control vulnerability that allows authenticated editors to modify slices in unauthorized categories by pairing a permitted article with a foreign slice id. Attackers can abuse content/edit delete and edit functions or the content_slice_status and content_move_slice APIs to delete, toggle, move, or overwrite other editors' slices.","severity":"high","score":7.1,"published":"2026-10-27T10:59:27.511Z","modified":"2026-10-27T10:59:27.511Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/redaxo/core/security/advisories/GHSA-5m63-c3qx-wq8v","https://www.vulncheck.com/advisories/redaxo-before-5.21.4-broken-access-control-in-slice-operations"],"sources":[{"name":"CVE","id":"CVE-2026-116899","modified":"2026-10-27T10:59:27.511Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-116899"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.1},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T21:40:30.742Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}