---
id: CVE-2026-12271
title: >-
  The Tutor LMS  WordPress plugin before 3.9.13 does not verify ownership of the
  targeted quiz attempt before writing to it, allowing authenticated users with
  subscriber-level access and above to modify and force-complete other students'
  q…
summary: >-
  The Tutor LMS  WordPress plugin before 3.9.13 does not verify ownership of the
  targeted quiz attempt before writing to it, allowing authenticated users with
  subscriber-level access and above to modify and force-complete other students'
  q…
severity: none
published: '2026-07-13'
updated: '2026-07-13'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-12271'
references:
  - url: 'https://wpscan.com/vulnerability/ca99ea35-4bf8-4dc8-a817-79fb9fa1c5bd/'
    label: contact@wpscan.com
tags:
  - nvd
ingestedAt: '2026-07-13T07:25:22.729Z'
epss: 0.00287
epssPercentile: 0.21519
---

## Overview

The Tutor LMS  WordPress plugin before 3.9.13 does not verify ownership of the targeted quiz attempt before writing to it, allowing authenticated users with subscriber-level access and above to modify and force-complete other students' quiz attempts, overwriting their recorded marks and pass/fail result.

## Remediation

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