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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-59233

Missing Authorization in Prospero Flow CRM permission save endpoint allows privilege escalation

Description

Missing Authorization in the permission management component in Roskus Prospero Flow CRM before 5.2.1 allows any authenticated user to grant any role, including their own, the complete set of application permissions via a crafted POST request to the permission save endpoint, which performs no authorization check before synchronizing the submitted permissions to the specified role.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Roskus Prospero Flow CRM

Default version status: unaffected

  • 0 to < 5.2.1affected

References