CVE-2026-114519 Roskus Prospero Flow CRM - Broken Access Control

Roskus Prospero Flow CRM 2.0.0 before 5.26.0 contains a broken access control vulnerability caused by missing authorization checks in user API endpoints GET /api/user/{id} and DELETE /api/user/{id}, letting users with basic roles read and delete accounts within their company, including higher privilege accounts, exploit requires valid JSON Web Token authentication.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
22 October 2026
Updated
23 October 2026
Weakness
CWE-862

Vendor fix

Update to version 5.26.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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