---
id: CVE-2026-71301
title: >-
  Gitea's repository markup endpoint resolves same-repository pull request
  references without enforcing the viewer's Pull Requests permission
summary: >-
  Gitea's repository markup endpoint resolves same-repository pull request
  references without enforcing the viewer's Pull Requests permission. A member
  with only Wiki access to a private repository can submit a markup preview
  request and r…
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'
cwe:
  - CWE-284
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T16:17:52.500'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-71301'
references:
  - url: 'https://blog.gitea.com/release-of-1.27.3/'
    label: 88ee5874-cf24-4952-aea0-31affedb7ff2
  - url: 'https://github.com/go-gitea/gitea/pull/39045'
    label: 88ee5874-cf24-4952-aea0-31affedb7ff2
  - url: 'https://github.com/go-gitea/gitea/pull/39054'
    label: 88ee5874-cf24-4952-aea0-31affedb7ff2
  - url: 'https://github.com/go-gitea/gitea/releases/tag/v1.27.3'
    label: 88ee5874-cf24-4952-aea0-31affedb7ff2
  - url: 'https://github.com/go-gitea/gitea/security/advisories/GHSA-5w72-2mqm-qh46'
    label: 88ee5874-cf24-4952-aea0-31affedb7ff2
tags:
  - nvd
ingestedAt: '2026-10-14T15:36:14.028Z'
---

## Overview

Gitea's repository markup endpoint resolves same-repository pull request references without enforcing the viewer's Pull Requests permission. A member with only Wiki access to a private repository can submit a markup preview request and retrieve a private pull request's title and state icon despite lacking Issues and Pull Requests access. This exposes pull request metadata across repository unit permissions.

## Remediation

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