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CVE-2025-6844: SQL Injection in code-projects Simple Forum

Medium
VulnerabilityCVE-2025-6844cvecve-2025-6844
Published: Sun Jun 29 2025 (06/29/2025, 04:00:16 UTC)
Source: CVE Database V5
Vendor/Project: code-projects
Product: Simple Forum

Description

A vulnerability was found in code-projects Simple Forum 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /signin.php. The manipulation of the argument User leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

AI-Powered Analysis

AILast updated: 06/29/2025, 04:24:26 UTC

Technical Analysis

CVE-2025-6844 is a SQL Injection vulnerability identified in version 1.0 of the code-projects Simple Forum software, specifically within the /signin.php file. The vulnerability arises from improper sanitization or validation of the 'User' parameter, which can be manipulated by an attacker to inject malicious SQL code. This injection flaw allows an unauthenticated attacker to remotely execute arbitrary SQL commands against the backend database. The vulnerability does not require any user interaction or privileges, making it accessible to any remote attacker with network access to the affected application. The CVSS 4.0 score is 6.9, indicating a medium severity level, with the vector showing network attack vector (AV:N), low attack complexity (AC:L), no authentication required (AT:N), and no user interaction (UI:N). The impact on confidentiality, integrity, and availability is rated as low individually, but combined they can lead to significant data exposure or manipulation. Although no public exploits are currently known in the wild, the vulnerability has been publicly disclosed, increasing the risk of exploitation. The lack of available patches or mitigations from the vendor at this time further elevates the threat. SQL Injection vulnerabilities typically allow attackers to bypass authentication, extract sensitive data, modify or delete database contents, and potentially escalate to full system compromise depending on the backend database privileges and environment configuration.

Potential Impact

For European organizations using code-projects Simple Forum 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of user data and forum content. Attackers could exploit the flaw to access sensitive user credentials, personal information, or internal communications stored in the forum database. This could lead to data breaches subject to GDPR regulations, resulting in legal penalties and reputational damage. Additionally, attackers might alter forum content or disrupt service availability, impacting organizational communication channels. Since the vulnerability allows remote exploitation without authentication, it increases the attack surface considerably. Organizations in sectors relying on community forums for customer engagement, internal collaboration, or support could face operational disruptions and loss of trust. The absence of patches means organizations must rely on immediate mitigations to prevent exploitation. Given the public disclosure, the likelihood of targeted attacks against European entities using this software is elevated.

Mitigation Recommendations

1. Immediate mitigation should include implementing Web Application Firewall (WAF) rules to detect and block suspicious SQL injection payloads targeting the /signin.php endpoint and the 'User' parameter. 2. Organizations should conduct thorough input validation and sanitization on all user-supplied data, especially the 'User' parameter, using parameterized queries or prepared statements to prevent SQL injection. 3. If possible, isolate or disable the vulnerable Simple Forum instance until a vendor patch or update is available. 4. Monitor application logs for unusual database errors or suspicious login attempts that may indicate exploitation attempts. 5. Employ database user accounts with the least privileges necessary to limit the impact of potential SQL injection attacks. 6. Regularly back up forum data and ensure backups are stored securely to enable recovery in case of data tampering or deletion. 7. Engage with the vendor or community to obtain or develop patches and updates addressing this vulnerability. 8. Educate IT and security teams about this specific vulnerability to enhance detection and response capabilities.

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Technical Details

Data Version
5.1
Assigner Short Name
VulDB
Date Reserved
2025-06-27T18:49:08.410Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6860bc7b6f40f0eb72778621

Added to database: 6/29/2025, 4:09:31 AM

Last enriched: 6/29/2025, 4:24:26 AM

Last updated: 7/10/2025, 3:56:55 PM

Views: 11

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