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Vulnerability record · CVE-2025-64061 · published 25 November 2025

CVE-2025-64061: Primakon project contract management vulnerability

Primakon · Project Contract Management

Primakon Pi Portal 1.0.18 /api/v2/users endpoint is vulnerable to unauthorized data exposure due to deficient access control mechanisms. Any authenticated user, regardless of their privilege level (including standard or low-privileged users), can make a GET request to this endpoint and retrieve a complete, unfiltered list of all registered application users. Crucially, the API response body for this endpoint includes password hashes.

4.3 CVSS 3.1 Medium EPSS 0.22% · top 89.0% CWE-497 · CWE-497
4.3CVSS 3.1 base score
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Primakon Pi Portal 1.0.18 /api/v2/users endpoint is vulnerable to unauthorized data exposure due to deficient access control mechanisms. Any authenticated user, regardless of their privilege level (including standard or low-privileged users), can make a GET request to this endpoint and retrieve a complete, unfiltered list of all registered application users. Crucially, the API response body for this endpoint includes password hashes.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/n3k7ar91/Vulnerabilites/blob/main/Primakon/CVE-2025-64061.md Third Party Advisory
https://www.primakon.com/rjesenja/primakon-pcm/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-64063Primakon project contract management improper authorization vulnerabilityPrimakon Pi Portal 1.0.18 API endpoints fail to enforce sufficient authorization checks when processing requests. Specifically, a standard user can e…EPSS 0.38%8.8CVE-2025-64064Primakon project contract management improper access control vulnerabilityPrimakon Pi Portal 1.0.18 /api/v2/pp_users endpoint fails to adequately check user permissions before processing a PATCH request to modify the PP_SEC…EPSS 0.29%8.8CVE-2025-64065Primakon project contract management improper authorization vulnerabilityThe Primakon Pi Portal 1.0.18 API /api/V2/pp_udfv_admin endpoint, fails to perform necessary server-side validation. The administrative LoginAs or us…EPSS 0.29%8.8CVE-2025-64062Primakon project contract management improper authorization vulnerabilityThe Primakon Pi Portal 1.0.18 /api/V2/pp_users?email endpoint is used for user data filtering but lacks proper server-side validation against the aut…EPSS 0.29%8.6CVE-2025-64066Primakon project contract management improper access control vulnerabilityPrimakon Pi Portal 1.0.18 REST /api/v2/user/register endpoint suffers from a Broken Access Control vulnerability. The endpoint fails to implement any…EPSS 0.28%5.3CVE-2025-64067Primakon project contract management insecure direct object reference vulnerabilityPrimakon Pi Portal 1.0.18 API endpoints responsible for retrieving object-specific or filtered data (e.g., user profiles, project records) fail to im…EPSS 0.23%5.5CVE-2021-31955Windows Kernel information disclosure flawCVE-2021-31955 is an information disclosure vulnerability in the Windows kernel affecting multiple Windows 10 and Windows Server builds. The record g…KEVEPSS 81%analysed

Source: NIST National Vulnerability Database (record CVE-2025-64061), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.