---
id: CVE-2026-120448
title: DoraCMS through 3.1.0 Mass Assignment via API Key Update Endpoint
summary: >-
  DoraCMS through 3.1.0 contains a mass assignment vulnerability in the PUT
  /api/v1/user/api-keys/:id endpoint that allows authenticated low-privileged
  users to rebind their API key to another user's account. Attackers can set the
  userId f…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'
cvssSource: cna
cwe:
  - CWE-915
vendor: doramart
product: DoraCMS
affected:
  - DoraCMS <= 3.1.0
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-11-02T17:16:18.031755Z'
exploitAvailable: true
published: '2026-11-02'
updated: '2026-11-02'
sourceUpdated: '2026-11-02T17:32:38.885Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-120448'
references:
  - url: >-
      https://github.com/doramart/DoraCMS/commit/ede38eb06e0becbee9f19190ebf3ada90a369eb0
  - url: 'https://vul.yulun.ac.cn/20261102/doracms/'
  - url: >-
      https://github.com/doramart/DoraCMS/blob/70cf0fc6dba66ec51747162a3ce71da43baf251b/server/app/service/apiKey.js
  - url: >-
      https://www.vulncheck.com/advisories/doracms-through-3.1.0-mass-assignment-via-api-key-update-endpoint
    label: >-
      VulnCheck Advisory: DoraCMS through 3.1.0 Mass Assignment via API Key
      Update Endpoint
tags:
  - cve.org
  - exploit-available
epss: 0.00361
epssPercentile: 0.30122
ingestedAt: '2026-11-05T19:30:42.729Z'
---

## Overview

DoraCMS through 3.1.0 contains a mass assignment vulnerability in the PUT /api/v1/user/api-keys/:id endpoint that allows authenticated low-privileged users to rebind their API key to another user's account. Attackers can set the userId field on their own key to a victim's id, then act as that victim to modify profiles and publish or delete content.

## Affected

- `DoraCMS <= 3.1.0`

## Remediation

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