CVE-2026-3134 is a SQL injection vulnerability identified in the itsourcecode News Portal Project version 1.0, specifically within an unknown function in the /newsportal/admin/edit-category.php file. The vulnerability arises from improper sanitization or validation of the 'Category' parameter, which can be manipulated by remote attackers to inject malicious SQL queries. This injection flaw enables attackers to execute arbitrary SQL commands on the backend database without requiring authentication or user interaction, leveraging a network attack vector. The vulnerability's CVSS 4.0 vector indicates low complexity (AC:L), no privileges required (PR:N), no user interaction (UI:N), and partial impact on confidentiality, integrity, and availability (VC:L, VI:L, VA:L). Although no exploits are currently observed in the wild, a public exploit has been released, which raises the likelihood of exploitation attempts. The flaw can be exploited to extract sensitive information, modify or delete data, or potentially escalate privileges within the application. The absence of patches or official fixes at the time of publication necessitates immediate attention from organizations using this software. The vulnerability affects only version 1.0 of the News Portal Project, a PHP-based content management system for news websites, which may be deployed in various regions. The lack of CWE classification suggests limited detailed public analysis, but the core issue remains a classic SQL injection vector due to insufficient input validation.

The SQL injection vulnerability in the itsourcecode News Portal Project can have significant impacts on affected organizations. Exploitation can lead to unauthorized disclosure of sensitive data stored in the backend database, including user credentials, personal information, or proprietary content. Attackers may also alter or delete critical data, undermining data integrity and potentially disrupting news portal operations, which affects availability. Since the vulnerability requires no authentication or user interaction, it can be exploited remotely by any attacker with network access to the application, increasing the attack surface. This can result in data breaches, defacement of news content, loss of user trust, and potential regulatory penalties for failing to protect user data. Organizations relying on this software for public-facing news dissemination could face reputational damage and operational downtime. The medium CVSS score reflects a moderate but tangible risk, especially given the public availability of exploits. Without timely mitigation, attackers could leverage this vulnerability as a foothold for further network intrusion or lateral movement within the victim environment.

To mitigate CVE-2026-3134, organizations should first check for any official patches or updates from the itsourcecode vendor and apply them immediately once available. In the absence of patches, implement strict input validation and sanitization on the 'Category' parameter within /newsportal/admin/edit-category.php to ensure only expected values are accepted, using parameterized queries or prepared statements to prevent SQL injection. Employ Web Application Firewalls (WAFs) configured to detect and block SQL injection patterns targeting this endpoint. Restrict network access to the admin interface by IP whitelisting or VPN to reduce exposure. Conduct thorough code reviews and security testing on all input handling functions in the application. Monitor logs for suspicious SQL query patterns or unusual database activity indicative of exploitation attempts. Consider migrating to more secure or actively maintained content management systems if the vendor support is limited. Regularly back up databases and implement incident response plans to quickly recover from potential attacks. Educate developers on secure coding practices to prevent similar vulnerabilities in future development.