---
id: CVE-2026-111387
title: Nezha 2.2.5 before 2.3.15 Information Disclosure via DDNS List Endpoint
summary: >-
  Nezha from 2.2.5 before 2.3.15 contains an information disclosure
  vulnerability that allows authenticated users to retrieve third-party
  credentials because listDDNS omits WebhookURL and WebhookRequestBody
  redaction. Admins or PATs with n…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-212
vendor: nezhahq
product: nezha
affected:
  - nezha >= 2.2.5 < 2.3.15
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T01:17:55.957Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111387'
references:
  - url: 'https://github.com/nezhahq/nezha/security/advisories/GHSA-hpfr-cmgc-f455'
    label: GitHub Security Advisory (GHSA-hpfr-cmgc-f455)
  - url: >-
      https://github.com/nezhahq/nezha/commit/36b742a7e9a81ed782363dd19efd77b7030fbd0f
    label: Patch Commit
  - url: >-
      https://github.com/nezhahq/nezha/commit/39d398066d8c644fe452f74704e34ada6c7ab61e
    label: Patch Commit
  - url: >-
      https://www.vulncheck.com/advisories/nezha-2.2.5-before-2.3.15-information-disclosure-via-ddns-list-endpoint
    label: >-
      VulnCheck Advisory: Nezha 2.2.5 before 2.3.15 Information Disclosure via
      DDNS List Endpoint
tags:
  - cve.org
ingestedAt: '2026-10-16T01:55:57.994Z'
---

## Overview

Nezha from 2.2.5 before 2.3.15 contains an information disclosure vulnerability that allows authenticated users to retrieve third-party credentials because listDDNS omits WebhookURL and WebhookRequestBody redaction. Admins or PATs with nezha:ddns:read scope can call GET /api/v1/ddns to read cleartext tokens embedded in every user's DDNS webhook profiles.

## Affected

- `nezha >= 2.2.5 < 2.3.15`

## Remediation

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