CVE-2026-116897

REDAXO core versions prior to 5.21.4 are vulnerable to a missing authorization vulnerability within the structure/version and structure/history frontend preview modes. The underlying cause is a failure to verify category or clang permissions for previewed articles. Consequently, any backend user,...

CVE-2026-116897 REDAXO before 5.21.4 Missing Authorization in Version and History Previews

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 historyarticlerollback, can set rexversion o...

EUVD-2026-110793

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 historyarticlerollback, can set rexversion o...

PT-2026-126362

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 historyarticle rollback, can set rex version...