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Medium · 6.5 CVE-2026-116899 EUVD-2026-110795GHSA-v2qf-q3h8-xpm7

REDAXO before 5.21.4 Broken Access Control in Slice Operations

Published Oct 27, 2026 · Updated Nov 4, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
redaxo core < 5.21.4 5.21.4

References