---
id: CVE-2026-120427
title: MrDoc through 1.1.1 Missing Authorization via get_doctemp Template Read
summary: >-
  MrDoc through 1.1.1 contains a missing authorization vulnerability in the
  get_doctemp view that allows authenticated users to read other users' document
  templates. Attackers can enumerate the sequential doctemp_id POST parameter to
  retri…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-639
vendor: zmister2016
product: MrDoc
affected:
  - MrDoc <= 1.1.1
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T19:24:02.638660Z'
exploitAvailable: true
published: '2026-11-02'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T19:24:17.268Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-120427'
references:
  - url: >-
      https://github.com/zmister2016/MrDoc/commit/ec93679499fb6ea88ce868ffc9169fe025917095
  - url: >-
      https://github.com/zmister2016/MrDoc/blob/v1.1.1/app_doc/views.py#L1983-L1996
  - url: 'https://github.com/zmister2016/MrDoc/releases/tag/v1.1.1'
    label: MrDoc v1.1.1 Release Notes
  - url: >-
      https://hackmd.io/@hieund/mrdoc-get-doctemp-missing-owner-check-cross-user-template-read
  - url: >-
      https://www.vulncheck.com/advisories/mrdoc-through-1.1.1-missing-authorization-via-get-doctemp-template-read
    label: >-
      VulnCheck Advisory: MrDoc through 1.1.1 Missing Authorization via
      get_doctemp Template Read
tags:
  - cve.org
  - exploit-available
epss: 0.00251
epssPercentile: 0.16549
ingestedAt: '2026-11-05T19:30:42.652Z'
---

## Overview

MrDoc through 1.1.1 contains a missing authorization vulnerability in the get_doctemp view that allows authenticated users to read other users' document templates. Attackers can enumerate the sequential doctemp_id POST parameter to retrieve the private template content of every user on the instance.

## Affected

- `MrDoc <= 1.1.1`

## Remediation

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