CVE-2026-111942: Cross Site Scripting in hrisikeshpal Blood_Bank_Management_System

This vulnerability in hrisikeshpal Blood_Bank_Management_System 1.0.0 allows remote attackers to perform cross-site scripting via the Search parameter in the /abs.php file. The flaw enables injection of malicious scripts that execute in the context of the victim's browser. The vulnerability has a CVSS 4.0 base score of 5.3 (medium severity), indicating it is remotely exploitable without privileges but requires user interaction. Public exploit code is available, increasing the risk of exploitation. The vendor has not issued a patch or official advisory as of the publication date.

Successful exploitation allows an attacker to execute arbitrary scripts in the victim's browser, potentially leading to session hijacking, phishing, or other malicious actions within the context of the affected web application. The vulnerability requires user interaction and does not grant direct system access or privilege escalation.

No official fix or patch is currently available from the vendor. Users should apply general XSS mitigations such as input validation and output encoding where possible. Monitor vendor channels for updates or patches. Since the exploit is public, caution is advised when interacting with the affected application until a fix is released.