What is CVE-2026-4909?

CVE-2026-4909 is a low-severity vulnerability in Code-Projects Exam Form Submission, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-03-27.

How severe is CVE-2026-4909?

Low severity. CVSS v3 base score is 2.4 out of 10.

RCE in Code-Projects Exam Form Submission

CVE-2026-4909

A weakness has been identified in code-projects Exam Form Submission 1.0. This impacts an unknown function of the file /admin/update_s7.php. This manipulation of the argument sname causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (21.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.

Affected products

Code-projects Exam Form Submission — versions 1.0

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-4909?: CVE-2026-4909 is a low-severity vulnerability in Code-Projects Exam Form Submission, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-03-27.
How severe is CVE-2026-4909?: Low severity. CVSS v3 base score is 2.4 out of 10.