CVE-2026-116897 — Vulnerability intelligence
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Published:
- CVSS
- 7.1
- CISA KEV
- Not listed; not proof of no exploitation
Original source text (not a translation)
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one holding history[article_rollback], can set rex_version or rex_history_date with arbitrary article_id values to read unpublished working versions and historic or deleted content.