| タイトル | Demokratian SQL Injection and unauthorized admin creation after installalation |
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| 説明 | - Software information:
* Name: Demokratian
* Description: Web application to vote with multiple options easily.
* Reposiroty: https://bitbucket.org/csalgadow/demokratian_votaciones
* Web: http://demokratian.org/
1- SQL Injection
URL: basicos_php/genera_select.php
Parameter: id_provincia
Method: GET
authentication: Not required.
mode: Remote
POC: http://example.com/basicos_php/genera_select.php?id_provincia=-1%20union%20all%20select%201,2,3,4,database()
Patch: https://bitbucket.org/csalgadow/demokratian_votaciones/commits/b56c48b519fc52efa65404c312ea9bbde320e3fa
As we can see the vulnerability is high. You can download the information of the voters. The vulnerability can be patched in this file basicos_php/genera_select.php with this code:
#$id_provincia = fn_filtro($con, $_GET['id_provincia']);
$id_provincia = fn_filtro_numerico($con, $_GET['id_provincia']);
2- Broken Authentication
URL: install/install3.php
POC: http://example.com/install/install3.php
authentication: Not required.
mode: Remote
Parche: https://bitbucket.org/csalgadow/demokratian_votaciones/commits/0d073ee461edd5f42528d41e00bf0a7b22e86bb3
In this file you can add admin user without authorization and without warn to admins.
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| ソース | ⚠️ https://alquimistadesistemas.com/sql-injection-y-archivo-peligroso-en-demokratian |
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| ユーザー | jbenages (UID 1784) |
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| 送信 | 2020年05月05日 23:01 (6 年 ago) |
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| モデレーション | 2020年08月10日 11:29 (3 months later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 159434 [Demokratian genera_select.php id_provincia SQLインジェクション] |
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| ポイント | 17 |
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