---
id: CVE-2025-52669
title: >-
  Insecure design policies in the user management system of Revive Adserver
  5.5.2 and 6.0.1 and earlier versions causes non-admin users to have access to
  the contact name and email address of other users on the system.
summary: >-
  Insecure design policies in the user management system of Revive Adserver
  5.5.2 and 6.0.1 and earlier versions causes non-admin users to have access to
  the contact name and email address of other users on the system.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
vendor: revive-adserver
product: revive_adserver
affected:
  - revive_adserver <= 5.5.2
  - 'revive_adserver >= 6.0.0, <= 6.0.1'
published: '2025-11-20'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-52669'
references:
  - url: 'https://hackerone.com/reports/3401464'
    label: support@hackerone.com
  - url: 'https://hackerone.com/reports/3401464'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00291
epssPercentile: 0.1931
ingestedAt: '2026-09-26T00:22:39.978Z'
---

## Overview

Insecure design policies in the user management system of Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes non-admin users to have access to the contact name and email address of other users on the system.

## Affected

- `revive_adserver <= 5.5.2`
- `revive_adserver >= 6.0.0, <= 6.0.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.