CVE-2026-116469 | MISP Guard up to 1.3 Policy Enforcement improper authorization

October 26, 2026 Yanac

A vulnerability identified as problematic has been detected in MISP Guard up to 1.3. This affects the function check_required_taxonomy_exists/check_required_taxonomy_tags_allowed/check_blocked_attribute_categories/check_blocked_analyst_data_sharing_groups_uuids of the component Policy Enforcement. This manipulation causes improper authorization.

The identification of this vulnerability is CVE-2026-116469. It is possible to initiate the attack remotely. There is no exploit available.

To fix this issue, it is recommended to deploy a patch.VulDB Recent EntriesRead More