Is CVE-2026-7401 actively exploited?

No active exploitation of CVE-2026-7401 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-7401 be exploited remotely?

Yes. CVE-2026-7401 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-7401?

CVE-2026-7401 has a CVSS score of 4.3 (MEDIUM).

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MEDIUM

CVE-2026-7401

CWE-79Published: April 29, 2026· Updated: Apr 29, 2026

4.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.4th

Official Description

A vulnerability was detected in SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0. This vulnerability affects unknown code of the file /index.php?action=register of the component Registration. The manipulation of the argument student_id/full_name/section/username results in cross site scripting. The attack can be launched remotely. The exploit is now public and may be used.

NVD Source

Technical Analysis

CVE-2026-7401 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.