---
id: CVE-2026-106991
title: hustoj >=24.09.10 and <=26.08.19 is vulnerable to Incorrect Access Control
summary: >-
  hustoj >=24.09.10 and <=26.08.19 is vulnerable to Incorrect Access Control.
  Any registered user can delete, lock, or sticky any forum thread (including
  admins' announcements) via threadadmin.php. The thread branch only verifies
  login, ne…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AC:L/AV:N/A:L/C:N/I:H/PR:L/S:U/UI:N'
cvssSource: cna
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-07T02:28:07.387120Z'
exploitAvailable: true
published: '2026-11-03'
updated: '2026-11-07'
sourceUpdated: '2026-11-07T02:29:13.994Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-106991'
references:
  - url: 'https://github.com/zhblue/hustoj'
  - url: 'https://github.com/zhblue/hustoj/pull/1192'
  - url: 'https://github.com/MX-Qulin/CVE-2026-106991'
tags:
  - cve.org
  - exploit-available
epss: 0.00412
epssPercentile: 0.35749
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/MX-Qulin/CVE-2026-106991'
  checkedAt: '2026-11-07T18:01:15.987Z'
ingestedAt: '2026-11-05T19:30:42.959Z'
---

## Overview

hustoj >=24.09.10 and <=26.08.19 is vulnerable to Incorrect Access Control. Any registered user can delete, lock, or sticky any forum thread (including admins' announcements) via threadadmin.php. The thread branch only verifies login, never authorship or admin rights.

## Remediation

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