CVE-2025-15521

CRITICAL EXPLOITED

Academy LMS - WordPress LMS Plugin <3.5.0 - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2025-15521 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 1 public exploit from researchers including Nxploited.

AI-analyzed exploit summary This repository contains a functional Python exploit for CVE-2025-15521, targeting an insecure password reset flow in Academy LMS 3.5.0. The script automates the extraction of reset keys, triggers vulnerable reset handlers, and verifies access via strict login checks.

Description

The Academy LMS – WordPress LMS Plugin for Complete eLearning Solution plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 3.5.0. This is due to the plugin not properly validating a user's identity prior to updating their password and relying solely on a publicly-exposed nonce for authorization. This makes it possible for unauthenticated attackers to change arbitrary user's password, including administrators, and gain access to their account.

Exploits (1)

nomisec WORKING POC
by Nxploited · poc
https://github.com/Nxploited/CVE-2025-15521

This repository contains a functional Python exploit for CVE-2025-15521, targeting an insecure password reset flow in Academy LMS 3.5.0. The script automates the extraction of reset keys, triggers vulnerable reset handlers, and verifies access via strict login checks.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: Academy LMS 3.5.0
No auth needed
Prerequisites: valid target URL · WordPress installation with Academy LMS 3.5.0
devstral-2 · analyzed Apr 19, 2026 Full analysis →

Scores

CVSS v3 9.8
EPSS 0.0019
EPSS Percentile 40.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

VulnCheck KEV 2026-01-21
CWE
CWE-639
Status published
Products (1)
kodezen/Academy LMS – WordPress LMS Plugin for Complete eLearning Solution < 3.5.0
Published Jan 21, 2026
Tracked Since Feb 18, 2026