# CVE-2026-114519: Roskus Prospero Flow CRM authorization bypass in user API

Source: https://junglewise.ai/threats/cve-2026-114519-missing-authorization-cwe-862-in-the-user-api-of-roskus-prospero  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-22. Updated: 2026-10-22  
License: CC BY 4.0 with a link back

CVE-2026-114519 · Severity: info · Published 2026-10-22

Roskus Prospero Flow CRM is a customer relationship management platform. A flaw in the user API allows any authenticated user with a basic role to read and delete other users' accounts within their company, and in some cases across the entire installation. This exposes sensitive personal data including email addresses, phone numbers, postal addresses, and bank account details, and allows attackers to delete critical administrative accounts.

Technologies: [Roskus Prospero Flow CRM](https://junglewise.ai/threats/technologies/prospero-flow-crm). Vendors: [Roskus](https://junglewise.ai/threats/vendors/roskus).

## Quick answers

**Is CVE-2026-114519 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-114519 being exploited in the wild.

**How severe is CVE-2026-114519?** Informational severity, published 22 October 2026.

**Which products and versions are affected?** Roskus Prospero Flow CRM 2.0.0 before 5.26.0.

**Is there a fix for CVE-2026-114519?** Yes: fixed in 5.26.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-114519 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-114519?** Check whether you run Roskus Prospero Flow CRM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 5.26.0

## Technical details

Missing authorization checks in UserReadController::read() and UserDeleteController::delete() allow authenticated users to bypass permission validation. The API routes GET /api/user/{id} and DELETE /api/user/{id} enforce only JWT validation, not role or permission checks. A logic flaw in the delete path skips company boundary enforcement when the authenticated user belongs to the default company, enabling cross-tenant deletion.

## Affected products

- Roskus Prospero Flow CRM 2.0.0 before 5.26.0

## Timeline

- 2026-10-22: disclosed
- 2026-10-18: patched

## References

- [https://github.com/Roskus/prospero-flow-crm/commit/52cd172ccc7c3332805d9e0b7fc992bda3d422bf](https://github.com/Roskus/prospero-flow-crm/commit/52cd172ccc7c3332805d9e0b7fc992bda3d422bf)
- [https://secur0.com/en/cna/cve-list/cve-2026-114519-missing-authorization-user-api](https://secur0.com/en/cna/cve-list/cve-2026-114519-missing-authorization-user-api)

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