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Vulnerability record · CVE-2018-16483 · published 1 February 2019

CVE-2018-16483: Express-cart project express-cart authentication bypass by spoofing vulnerability

EExpress Cart Project · Express Cart

A deficiency in the access control in module express-cart <=1.1.5 allows unprivileged users to add new users to the application as administrators.

8.8 CVSS 3.0 High EPSS 1.2% · top 34.2% CWE-290 · Authentication bypass by spoofing
8.8CVSS 3.0 base score, v2 6.5
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A deficiency in the access control in module express-cart <=1.1.5 allows unprivileged users to add new users to the application as administrators.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://hackerone.com/reports/343626 ExploitThird Party Advisory
https://hackerone.com/reports/343626 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-16483), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.