What is CVE-2026-16229?

CVE-2026-16229 is a medium-severity vulnerability in Itsourcecode Courier Management System, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-07-19.

How severe is CVE-2026-16229?

Medium severity. CVSS v3 base score is 4.3 out of 10.

RCE in Itsourcecode Courier Management System

CVE-2026-16229

A flaw has been found in itsourcecode Courier Management System up to 1.0. Affected by this vulnerability is an unknown functionality of the file /index.php. Executing a manipulation of the argument page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (38.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Itsourcecode Courier Management System — 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 (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-16229?: CVE-2026-16229 is a medium-severity vulnerability in Itsourcecode Courier Management System, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-07-19.
How severe is CVE-2026-16229?: Medium severity. CVSS v3 base score is 4.3 out of 10.