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Fencer Vulns
critical 9.8

CVE-2025-15521 json

Academy LMS – WordPress LMS Plugin for Complete eLearning Solution <= 3.5.0 - Unauthenticated Privilege Escalation via Account Takeover

published 2026-01-21 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-3698

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits
0
none known

Summary

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.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
9 mo ago

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • kodezen Academy LMS – WordPress LMS Plugin for Complete eLearning Solution

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.