# CVE-2025-64065: Auth bypass in n/a

> Low-privileged users can impersonate administrators via an insecure API endpoint, leading to privilege escalation and account takeover.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Nov 2025
- **Updated:** 26 Nov 2025
- **Also known as:** GHSA-rf7c-5mhx-3hf6

## What is CVE-2025-64065?

CVE-2025-64065 is a high-severity authentication bypass vulnerability in n/a, published on 25 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The Primakon Pi Portal 1.0.18 API /api/V2/pp_udfv_admin endpoint, fails to perform necessary server-side validation. The administrative LoginAs or user impersonation feature is vulnerable to a access control failure. This flaw allows any authenticated low-privileged user to execute a direct PATCH request, enabling them to impersonate any other arbitrary user, including application Administrators. This is due to a Broken Function Level Authorization failure (the function doesn't check the caller's privilege) compounded by an Insecure Design that permits a session switch without requiring the target user's password or an administrative token and only needs email of user.

Weakness: CWE-285 (Improper Authorization)

## Which versions are affected by CVE-2025-64065?

It affects 1 product.


Products: Primakon Project Contract Management.

## How do I fix CVE-2025-64065?

No fix has been published for CVE-2025-64065 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-64065 being exploited?

There is no known exploitation of CVE-2025-64065 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2025-64063](https://insights.sbomify.com/CVE-2025-64063/): Missing authorization in n/a (critical 9.8)
- [CVE-2025-64062](https://insights.sbomify.com/CVE-2025-64062/): Auth bypass in n/a (high 8.8)
- [CVE-2025-64064](https://insights.sbomify.com/CVE-2025-64064/): Privilege escalation in n/a (high 8.8)
- [CVE-2025-64066](https://insights.sbomify.com/CVE-2025-64066/): Missing authorization in n/a (high 8.6)
- [CVE-2025-64067](https://insights.sbomify.com/CVE-2025-64067/): Missing authorization in n/a (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-64065 and fix it if it is affected.

What it is: CVE-2025-64065 is a high-severity authentication bypass vulnerability in n/a, published on 25 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-64065 in the wild and no public exploit code.

Affected product: n/a. 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-2025-64065/ (Markdown: https://insights.sbomify.com/CVE-2025-64065/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-64065
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-64065
- OSV: https://osv.dev/vulnerability/CVE-2025-64065

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-64065/
Summaries are generated and may contain mistakes; the official description above is the record.