dbcve.org
Project Contract ManagementApplication · Primakon

CVE-2025-64065

HIGH · 8.8 CVSS v3.1 Published 2025-11-25
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
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.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

The Primakon Pi Portal 1.0.18 API endpoint /api/V2/pp_udfv_admin lacks proper authorization checks on the LoginAs/impersonation feature. Any authenticated low-privileged user can send a direct PATCH request with a target user's email to impersonate that user, including administrators, due to a Broken Function Level Authorization failure combined with Insecure Design that requires no password or admin token.

MitigationImplement server-side authorization checks to verify the requesting user has administrative privileges before allowing impersonation, and require either an admin token or the target user's password for session switching.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Project Contract ManagementApplication
Affected:= 1.0.18

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Verify Primakon Project Contract Management version
    Check installed version of Primakon Project Contract Management - review application about page, software inventory, or contact system administrator for version confirmation
    Affected if Version is 1.0.18 exactly (this is the only affected version per vendor disclosure)
  2. Confirm API endpoint exists
    Locate server logs, API documentation, or web application firewall rules that reference the /api/V2/pp_udfv_admin endpoint; use HTTP fingerprinting if permitted to probe for endpoint existence
    Affected if The /api/V2/pp_udfv_admin endpoint is present and responds to requests in the environment
  3. Check user privilege model for impersonation feature
    Review application role definitions and permission matrices; identify if the LoginAs or impersonation functionality in pp_udfv_admin is accessible to non-administrator authenticated users
    Affected if Low-privileged (non-admin) authenticated users have access to impersonation/LoginAs functionality
  4. Test authorization enforcement on PATCH requests
    As a low-privileged authenticated user, attempt a PATCH request to /api/V2/pp_udfv_admin with a target user's email to trigger impersonation; verify if the request succeeds without requiring admin token or target password
    Affected if The PATCH request succeeds and allows impersonation without proper admin authorization checks

Environment is affected if Primakon Project Contract Management version 1.0.18 is running AND the /api/V2/pp_udfv_admin endpoint exists AND low-privileged users can successfully impersonate other users including administrators via unauthenticated PATCH requests.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement server-side authorization checks to verify the requesting user has administrative privileges before allowing impersonation, and require either an admin token or the target user's password for session switching.

Fix this in Project Contract Management Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,930
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-64065 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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