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EUVD-2026-260636

2026-10-20T01:09:28.661226+00:00

EUVD-2026-260636

fkie_cve-2025-64519

2026-10-20T01:09:28.661265+00:00

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.

GHSA-4rwr-8c3m-55f6 — TorrentPier is Vulnerable to Authenticated SQL Injection through Moderator Control Panel's topic_id parameter

2026-10-20T01:09:28.661301+00:00

Affected: Packagist: torrentpier/torrentpier

### Summary 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.

### Details The vulnerability is triggered when `modcp.php` processes a request that includes a `topic_id` (`t` parameter). The value of `$topic_id` is taken directly from user input and is not sanitized or parameterized before being concatenated into an SQL query.

This occurs within the initial data retrieval block for a given topic ID.

**Vulnerable Code Block in `modcp.php` (lines 111-122):** ```php if ($topic_id) { $sql = " SELECT f.forum_id, f.forum_name, f.forum_topics, f.self_moderated, t.topic_first_post_id, t.topic_poster FROM " . BB_TOPICS . " t, " . BB_FORUMS . " f WHERE t.topic_id = $topic_id AND f.forum_id = t.forum_id LIMIT 1 ";

if (!$topic_row = DB()->fetch_row($sql)) { bb_die($lang['INVALID_TOPIC_ID_DB']); } // ... } ``` In the `WHERE t.topic_id = $topic_id` clause, the `$topic_id` variable is directly embedded into the query string. An attacker can inject SQL syntax (e.g., boolean logic, time-based functions) into the `t` parameter to manipulate the query's execution.

### PoC This is a time-based blind SQL injection vulnerabilit…