SQL Injection Vulnerability in Z-Vote

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Advisory ID:	HTB22839
Product:	Z-Vote
Vendor:	140hours
Vulnerable Versions:	1.1 and probably prior
Tested Version:	1.1
Advisory Publication:	February 8, 2011 [without technical details]
Vendor Notification:	February 8, 2011
Public Disclosure:	February 22, 2011
Vulnerability Type:	SQL Injection [CWE-89]
Risk Level:	High

CVSSv2 Base Score:	7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Discovered and Provided:	High-Tech Bridge Security Research Lab
Advisory Details:
High-Tech Bridge SA Security Research Lab has discovered vulnerability in Z-Vote WordPress plugin which could be exploited to perform SQL injection attacks. 1) SQL injection vulnerability in Z-Vote The vulnerability exists due to input sanitation errors in the "zvote" parameter in zvote.php. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary SQL commands in application`s database. Successful exploitation may allow an attacker to read, modify, add or delete arbitrary data in the database. Exploitation example: http://[host]/?zvote=SQL_CODE_HERE
How to Detect SQL Injection Vulnerabilities Website Security Test GDPR & PCI DSS Test Website CMS Security Test CSP & HTTP Headers Check WordPress & Drupal Scanning Try For Free Solution:
Currently we are not aware of any vendor-supplied patches or other solutions. The vendor was contacted in accordance to our Vendor Notification Policy but we didn't get any answer or feedback.

References:
[1] High-Tech Bridge Advisory HTB22839 - https://www.immuniweb.com/advisory/HTB22839 - SQL Injection Vulnerability in Z-Vote [2] Z-Vote- Z-Vote is a WordPress plugin for creating polls. [3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.

Previous Security Advisories with CWE-89:

HTB22823: SQL Injection Vulnerabilities in Seo Panel

HTB22820: Multiple Vulnerabilities in RunCMS

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