CVE-2026-4557 MEDIUM

CVE-2026-4557: code-projects Exam Form Submission update_s1.php cross site scripting

Vendor Code-Projects

Product Exam Form Submission

Weakness CWE-79 · XSS

Published March 22, 2026

Last update March 23, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A vulnerability was detected in code-projects Exam Form Submission 1.0. This impacts an unknown function of the file /admin/update_s1.php. Performing a manipulation of the argument sname results in cross site scripting. The attack may be initiated remotely. The exploit is now public and may be used.

Key dates

Disclosure timeline

March 22, 2026 CVE published

March 23, 2026 Record updated