{"id":"CVE-2026-116897","aliases":[],"title":"REDAXO before 5.21.4 Missing Authorization in Version and History Previews","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-2026-116897"}],"remediation":[],"description":"REDAXO core before 5.21.4 contains a missing authorization vulnerability in the structure/version and structure/history frontend preview modes, which do not check category or clang permissions for the previewed article. Any backend user, or one holding history[article_rollback], can set rex_version or rex_history_date with arbitrary article_id values to read unpublished working versions and historic or deleted content.","severity":"high","score":7.1,"published":"2026-10-27T10:59:26.165Z","modified":"2026-10-27T10:59:26.165Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/redaxo/core/security/advisories/GHSA-v4m9-jvvr-83cx","https://www.vulncheck.com/advisories/redaxo-before-5.21.4-missing-authorization-in-version-and-history-previews"],"sources":[{"name":"CVE","id":"CVE-2026-116897","modified":"2026-10-27T10:59:26.165Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-116897"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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:H/I:N/A:N","score":6.5}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:20:33.483Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}