CVE-2025-64062Network attack vector

Account takeover via unbound email filter

Published Nov 25, 2025 · Updated Nov 26, 2025

Improper authorization in Primakon Pi Portal 1.0.18 allows remote authenticated users to assume another user's session via the email filter. The /api/V2/pp_users?email handler trusts the supplied email instead of binding it to the authenticated session and selects the first user when the value is blank. Any logged-in user can consequently access another user's data and privileges, while a blank value typically selects the administrator account.

CVSS severity8.8
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Primakon Pi Portal 1.0.18 allows remote authenticated users to assume another user's session via the email filter. The /api/V2/pp_users?email handler trusts the supplied email instead of binding it to the authenticated session and selects the first user when the value is blank. Any logged-in user can consequently access another user's data and privileges, while a blank value typically selects the administrator account.

The record

CVE
CVE-2025-64062
Published
Nov 25, 2025
Updated
Nov 26, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-285, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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