CVE-2025-6863: Critical SQL Injection Vulnerability in PHPGurukul Local Services Search Engine Management System
A critical vulnerability, identified as CVE-2025-6863, has been discovered in PHPGurukul Local Services Search Engine Management System 2.1. This vulnerability allows for remote SQL injection, potentially leading to unauthorized data access and manipulation.
🔍 TL;DR Summary
A remote SQL injection vulnerability exists in PHPGurukul Local Services Search Engine Management System 2.1 within the /admin/edit-category-detail.php file. By manipulating the editid argument, attackers can execute arbitrary SQL commands, potentially compromising the entire database. A proof-of-concept exploit is publicly available, increasing the risk of exploitation.
🚨 Vulnerability Details
- CVE ID: CVE-2025-6863
- Description: The vulnerability resides in the
/admin/edit-category-detail.phpfile of PHPGurukul Local Services Search Engine Management System 2.1. Theeditidparameter is susceptible to SQL injection, allowing an attacker to execute arbitrary SQL queries. - CVSS Score and Vector:
- CVSS v3.1: 7.3 HIGH (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
- Explanation: This means an attacker can remotely exploit the vulnerability without any privileges or user interaction. Successful exploitation can lead to limited impact on confidentiality, integrity, and availability.
- Exploit Requirements: No authentication is required. The attacker needs to send a crafted HTTP request to the vulnerable endpoint.
- Affected Vendor, Product, Version: PHPGurukul Local Services Search Engine Management System 2.1
- CWE: CWE-89 (SQL Injection)
- CWE Explanation: SQL injection occurs when untrusted data is used to construct an SQL query. This allows attackers to inject malicious SQL code, potentially bypassing security measures and gaining unauthorized access to the database.
📅 Timeline of Events
- 2025-06-29: Vulnerability publicly disclosed.
- 2025-06-29: CVE ID assigned (CVE-2025-6863).
- 2025-06-29: Public exploit available.
🧠 Exploitability & Real-World Risk
Given the public availability of a proof-of-concept exploit, the risk of exploitation is significant. An attacker could leverage this vulnerability to:
- Read sensitive data from the database, including user credentials and financial information.
- Modify or delete data, leading to data corruption or service disruption.
- Potentially gain control of the server by exploiting further vulnerabilities.
🛠️ Recommendations
To mitigate the risk of exploitation, the following actions are recommended:
- Apply the latest security patch: Check the PHPGurukul website for any available security patches or updates addressing this vulnerability.
- Input validation: Implement robust input validation and sanitization techniques to prevent SQL injection attacks. Never trust user input directly in SQL queries.
- Use parameterized queries or ORM: Utilize parameterized queries or an Object-Relational Mapper (ORM) to prevent SQL injection by automatically escaping user input.
- Web application firewall (WAF): Deploy a web application firewall to detect and block malicious requests targeting this vulnerability.
- Least privilege principle: Ensure that the database user account used by the application has only the necessary privileges.
🧪 Technical Insight
The vulnerability lies in the improper handling of the editid parameter within the /admin/edit-category-detail.php file. The application directly uses this parameter in an SQL query without proper sanitization or escaping. An attacker can inject malicious SQL code into this parameter to manipulate the query's behavior.
🙌 Credit to Researcher(s)
This vulnerability was reported by louis-zly.
🔗 References
🧵 Tags
#SQLInjection #PHPGurukul #CVE-2025-6863 #Vulnerability #Security #RCE #PHP #WebApplication
Summary: A critical SQL injection vulnerability (CVE-2025-6863) has been discovered in PHPGurukul Local Services Search Engine Management System 2.1, allowing remote attackers to execute arbitrary SQL commands. A public exploit exists, increasing the risk. Immediate patching and mitigation steps are recommended.
CVE ID: CVE-2025-6863
Risk Analysis: Successful exploitation could lead to unauthorized data access, modification, or deletion, potentially compromising sensitive user data and the overall integrity of the application. The public availability of the exploit significantly increases the risk.
Recommendation: Apply the latest security patches, implement robust input validation, use parameterized queries or ORMs, deploy a web application firewall, and adhere to the least privilege principle.
Timeline
- 2025-06-29: Vulnerability publicly disclosed and CVE ID assigned.
- 2025-06-29: Public exploit for CVE-2025-6863 becomes available.