CVE-2026-114519 Missing authorization in the Prospero Flow CRM user API allows a basic role user to read and delete other accounts
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-114519?
CVE-2026-114519 is a high-severity vulnerability in Roskus Prospero Flow CRM, published on 22 Oct 2026.
Official description
Missing Authorization (CWE-862) in the user API of Roskus Prospero Flow CRM from 2.0.0 before 5.26.0 allows a user with a basic role to read the accounts of other users of its own company, including accounts with higher privileges, and, in versions from 3.5.0, to delete them, because the routes GET /api/user/{id} and DELETE /api/user/{id} in routes/api.php carry only the auth:api middleware, which checks that a JSON Web Token is valid and nothing more, and neither UserReadController::read() nor UserDeleteController::delete() checks a permission, a policy or a role before acting. Object access is scoped by company: the read path limits the query to the company of the authenticated user, and the delete path compares the company of the target account with the company of the authenticated user. The delete path skips that comparison when the company of the authenticated user is Company::DEFAULT_COMPANY, so a user with a basic role in that company can delete any account of any company of the installation. Deleting an account removes the data held on it, and the last administrative account of a company can be deleted. This gives the attacker the personal data held on the other accounts, including email address, telephone number, postal address and IBAN, and the ability to delete accounts it has no permission to administer.
Weakness: CWE-862
Which versions are affected by CVE-2026-114519?
How do I fix CVE-2026-114519?
No fix has been published for CVE-2026-114519 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-114519 being exploited?
There is no known exploitation of CVE-2026-114519 in the wild and no public exploit code.
Sources
Also known as GHSA-qx74-4w2g-2hpx.