CVE-2025-6908: Old Age Home Management System SQLi Flaw

CVE-2025-6908 Overview

CVE-2025-6908 is a SQL injection vulnerability in PHPGurukul Old Age Home Management System version 1.0. The flaw resides in the /admin/edit-services.php script, where the sertitle parameter is passed to the backend database without proper sanitization. An authenticated remote attacker can manipulate this parameter to inject arbitrary SQL statements. The exploit details have been disclosed publicly, increasing the risk of opportunistic attacks against exposed installations. The weakness is categorized under [CWE-74] (Improper Neutralization of Special Elements in Output Used by a Downstream Component).

Critical Impact

Authenticated attackers can inject SQL through the sertitle parameter to read, modify, or delete database records in the Old Age Home Management System.

Affected Products

• PHPGurukul Old Age Home Management System 1.0
• Component: /admin/edit-services.php
• CPE: cpe:2.3:a:phpgurukul:old_age_home_management_system:1.0

Discovery Timeline

• 2025-06-30 - CVE-2025-6908 published to NVD
• 2026-04-29 - Last updated in NVD database

Technical Details for CVE-2025-6908

Vulnerability Analysis

The vulnerability exists in the administrative edit-services.php endpoint of the Old Age Home Management System. The application accepts the sertitle HTTP parameter and concatenates the value directly into a SQL query executed against the backend database. Because the parameter is not validated, escaped, or bound using parameterized queries, attackers can break out of the intended string context and append additional SQL clauses.

Exploitation requires low-privilege administrative access to the panel but no user interaction. Because the application is a PHP/MySQL web stack, attackers can leverage standard payloads such as UNION SELECT statements, boolean-based blind techniques, or time-based payloads using SLEEP() to enumerate the schema and extract data.

Root Cause

The root cause is improper neutralization of user-supplied input before it is incorporated into a SQL statement. The sertitle parameter is treated as trusted data and concatenated into a dynamic query, violating safe data-handling practices. PHPGurukul applications historically rely on mysqli_query() calls with string interpolation rather than prepared statements, which is the underlying coding pattern enabling this class of flaw.

Attack Vector

The attack is remote and network-accessible. An attacker with valid admin credentials sends a crafted HTTP request to /admin/edit-services.php containing a malicious sertitle value. The injected SQL is executed in the context of the database user backing the application, exposing service records and potentially the broader database. Public disclosure of the technique on platforms such as VulDB and GitHub increases the likelihood of weaponization in automated scanners. See the GitHub Issue Discussion and VulDB #314400 for technical references.

Detection Methods for CVE-2025-6908

Indicators of Compromise

• HTTP POST or GET requests to /admin/edit-services.php containing SQL meta-characters such as ', --, UNION, or SLEEP( in the sertitle parameter.
• Web server access logs showing abnormally long sertitle values or repeated requests with incremental payloads consistent with blind SQL injection probing.
• Database error messages referencing syntax errors in service-related queries appearing in PHP error logs.

Detection Strategies

• Deploy web application firewall (WAF) signatures for SQL injection patterns targeting the sertitle parameter on the edit-services.php endpoint.
• Enable MySQL general query logging temporarily to identify queries containing unexpected tautologies (OR 1=1), comment sequences, or UNION SELECT constructs originating from the application.
• Correlate authentication events for the admin panel with subsequent anomalous query patterns to identify compromised administrator accounts.

Monitoring Recommendations

• Alert on HTTP 500 responses from /admin/edit-services.php, which often indicate failed injection attempts that produced SQL syntax errors.
• Monitor outbound database traffic for unusually large result sets indicative of mass data extraction.
• Track admin session activity volume and request rate to detect automated tooling such as sqlmap.

How to Mitigate CVE-2025-6908

Immediate Actions Required

• Restrict network access to /admin/ paths using IP allowlisting, VPN, or reverse-proxy authentication until a fix is applied.
• Rotate all administrative credentials for the Old Age Home Management System and review admin accounts for unauthorized additions.
• Audit the application database for unexpected modifications to service records and related tables.

Patch Information

No official vendor patch has been published by PHPGurukul at the time of NVD disclosure. Organizations using this application should monitor PHPGurukul for updates. Where source code access is available, replace dynamic SQL in edit-services.php with parameterized queries using mysqli prepared statements or PDO with bound parameters.

Workarounds

• Apply input validation that restricts sertitle to an expected character set (for example, alphanumeric and limited punctuation) and enforce a maximum length.
• Deploy a WAF rule that blocks SQL meta-characters in the sertitle parameter on the affected endpoint.
• Configure the database account used by the application with the minimum privileges needed, removing FILE, DROP, and other unnecessary rights to limit the impact of successful injection.

# Example ModSecurity rule to block SQL injection attempts on the vulnerable parameter
SecRule REQUEST_URI "@beginsWith /admin/edit-services.php" \
    "id:1006908,phase:2,deny,status:403,log,\
    msg:'CVE-2025-6908 SQLi attempt on sertitle',\
    chain"
    SecRule ARGS:sertitle "@detectSQLi" \
        "t:none,t:urlDecodeUni"