CVE-2025-48274 in WP Job Portal Plugin
Summary
by MITRE • 06/17/2025
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in wpjobportal WP Job Portal allows Blind SQL Injection. This issue affects WP Job Portal: from n/a through 2.3.2.
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Analysis
by VulDB Data Team • 07/08/2025
The vulnerability identified as CVE-2025-48274 represents a critical SQL injection flaw within the wpjobportal WP Job Portal plugin, specifically targeting versions ranging from an unspecified starting point through version 2.3.2. This weakness stems from inadequate input validation and sanitization mechanisms that fail to properly neutralize special elements within SQL commands, creating an avenue for malicious actors to manipulate database queries. The vulnerability manifests as a blind SQL injection attack vector, where attackers can infer information from database responses through timing variations or conditional responses rather than direct data exposure. This type of injection occurs when user-supplied data is directly incorporated into SQL query construction without proper escaping or parameterization, allowing attackers to execute arbitrary SQL commands against the underlying database system.
The technical exploitation of this vulnerability follows the patterns outlined in CWE-89 which specifically addresses SQL injection flaws where untrusted input is improperly incorporated into SQL commands. The blind nature of this injection means that attackers cannot directly observe database contents through error messages or direct query output, but must instead rely on indirect methods such as time delays or conditional response variations to extract information. This approach makes the vulnerability particularly insidious as it can persist undetected while still allowing for comprehensive data exfiltration and system compromise. The attack surface is primarily through user input fields within the wpjobportal plugin functionality, including but not limited to search parameters, filter options, or any interface elements that might accept external data and subsequently process it through database queries.
The operational impact of this vulnerability extends far beyond simple data theft, encompassing complete database compromise, potential system lateral movement, and unauthorized access to sensitive user information. Attackers can leverage this blind SQL injection to enumerate database schemas, extract user credentials, manipulate stored data, and potentially escalate privileges within the affected system. The vulnerability's presence in the wpjobportal plugin means that any WordPress installation utilizing this specific version range becomes susceptible to these attacks, creating widespread exposure across numerous websites and organizations that depend on job portal functionality. This risk is compounded by the fact that SQL injection vulnerabilities often serve as initial access points for more sophisticated attacks, potentially enabling attackers to establish persistent backdoors or deploy additional malicious payloads.
Mitigation strategies for CVE-2025-48274 must prioritize immediate plugin updates to versions that address the identified SQL injection vulnerability, as recommended by the vendor and security advisories. Organizations should implement proper input validation and parameterized queries throughout their applications to prevent similar issues from occurring in other components. The principle of least privilege should be enforced by ensuring database accounts used by the application have minimal required permissions, reducing the potential impact of successful injection attacks. Network-based defenses including web application firewalls and intrusion detection systems can provide additional layers of protection by monitoring for suspicious SQL injection patterns and blocking known attack vectors. Security monitoring should include regular vulnerability assessments and penetration testing to identify and remediate similar weaknesses in the broader application architecture. The ATT&CK framework categorizes this vulnerability under T1190 - Exploit Public-Facing Application, highlighting the need for comprehensive application security testing and continuous monitoring of external-facing systems to prevent exploitation of such critical vulnerabilities.