CVE-2026-45414

Decidim CVE-2026-45414 describes a JWT binding flaw in multi-tenant deployments: a JWT issued for one organization can be replayed against another organization’s API to read participantDetails and access the proposal.answer mutation. Affected are pre-0.31.5 and 0.32.0.rc1 before 0.32.0.rc2; the i...

CVE-2026-45414: Authorization Bypass Through User-Controlled Key

Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant’s API to read...