CVE-2013-5640

Gnew 2013.1 - SQL Injection via Multiple Parameters

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2013-5640. PoCs published by High-Tech Bridge SA.

AI-analyzed exploit summary This advisory details multiple vulnerabilities in Gnew 2013.1, including PHP file inclusion via the 'gnew_language' cookie and SQL injection in various scripts. It provides technical exploitation examples for each vulnerability.

Description

Multiple SQL injection vulnerabilities in Gnew 2013.1 allow remote attackers to execute arbitrary SQL commands via the (1) answer_id or (2) question_id parameter to polls/vote.php, (3) story_id parameter to comments/add.php or (4) comments/edit.php, or (5) thread_id parameter to posts/add.php. NOTE: this issue was SPLIT due to differences in researchers and disclosure dates. CVE-2013-7349 already covers the news_id parameter to news/send.php, user_email parameter to users/register.php, and thread_id to posts/edit.php vectors.

Exploits (2)

exploitdb WRITEUP
by High-Tech Bridge SA · textwebappsphp
https://www.exploit-db.com/exploits/28684

This advisory details multiple vulnerabilities in Gnew 2013.1, including PHP file inclusion via the 'gnew_language' cookie and SQL injection in various scripts. It provides technical exploitation examples for each vulnerability.

Classification
Writeup 100%
Attack Type
Sqli | Info Leak
Complexity
Moderate
Reliability
Reliable
Target: Gnew 2013.1
No auth needed
Prerequisites: Access to vulnerable Gnew installation
devstral-2 · analyzed Feb 18, 2026 Full analysis →
exploitdb WORKING POC
webappsphp
https://www.exploit-db.com/exploits/27522

The exploit demonstrates multiple XSS and SQL injection vulnerabilities in Gnew CMS v2013.1 by providing HTTP request examples with malicious payloads. It includes detailed parameter and endpoint mappings for exploitation.

Classification
Working Poc 95%
Attack Type
Xss | Sqli
Complexity
Trivial
Reliability
Reliable
Target: Gnew CMS v2013.1
No auth needed
Prerequisites: Access to vulnerable Gnew CMS instance
MITRE ATT&CK
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/28684
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/62817

Scores

EPSS 0.0237
EPSS Percentile 81.6%

Details

CWE
CWE-89
Status published
Products (1)
raoul_proenca/gnew 2013.1
Published Apr 01, 2014
Tracked Since Feb 18, 2026