# CVE-2026-114519: Missing authorization in the Prospero Flow CRM user API allows a basic role user to read and delete other accounts


- **Severity:** High 8.6 (`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`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 22 Oct 2026
- **Updated:** 22 Oct 2026
- **Also known as:** GHSA-qx74-4w2g-2hpx

## 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 (Missing Authorization)

## 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.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-114519 and fix it if it is affected.

What it is: CVE-2026-114519 is a high-severity vulnerability in Roskus Prospero Flow CRM, published on 22 Oct 2026. 
Exploitation: There is no known exploitation of CVE-2026-114519 in the wild and no public exploit code.

Affected product: Roskus Prospero Flow CRM. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-114519/ (Markdown: https://insights.sbomify.com/CVE-2026-114519/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-114519
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-114519
- OSV: https://osv.dev/vulnerability/CVE-2026-114519

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-114519/
Summaries are generated and may contain mistakes; the official description above is the record.