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Vulnerability record · CVE-2025-50850 · published 31 July 2025

CVE-2025-50850: Cs-cart improper access control vulnerability

Cs Cart · Cs Cart

An issue was discovered in CS Cart 4.18.3 allows the vendor login functionality lacks essential security controls such as CAPTCHA verification and rate limiting. This allows an attacker to systematically attempt various combinations of usernames and passwords (brute-force attack) to gain unauthorized access to vendor accounts. The absence of any blocking mechanism makes the login endpoint susceptible to automated attacks.

8.6 CVSS 3.1 High EPSS 0.23% · top 87.3% CWE-284 · Improper access controlCWE-804 · CWE-804
8.6CVSS 3.1 base score
0.23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
5 Jul 2026Last modified by NVD

Description

An issue was discovered in CS Cart 4.18.3 allows the vendor login functionality lacks essential security controls such as CAPTCHA verification and rate limiting. This allows an attacker to systematically attempt various combinations of usernames and passwords (brute-force attack) to gain unauthorized access to vendor accounts. The absence of any blocking mechanism makes the login endpoint susceptible to automated attacks.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Affected products

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

References

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Related vulnerabilities

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

8.8CVE-2017-2138Cs-cart cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in CS-Cart Japanese Edition v4.3.10 and earlier (excluding v2 and v3), CS-Cart Multivendor Japanese E…EPSS 1.0%8.8CVE-2016-4862Cs-cart improper input validation vulnerabilityTwigmo bundled with CS-Cart 4.3.9 and earlier and Twigmo bundled with CS-Cart Multi-Vendor 4.3.9 and earlier allow remote authenticated users to exec…EPSS 2.1%7.5CVE-2009-4891Cs-cart sql injection vulnerabilitySQL injection vulnerability in index.php in CS-Cart 2.0.0 Beta 3 allows remote attackers to execute arbitrary SQL commands via the product_id paramet…EPSS 1.1%7.5CVE-2008-6394Cs-cart sql injection vulnerabilitySQL injection vulnerability in core/user.php in CS-Cart 1.3.5 and earlier allows remote attackers to execute arbitrary SQL commands via the cs_cookie…EPSS 1.2%7.5CVE-2007-0230Cs-cart code injection vulnerabilityPHP remote file inclusion vulnerability in install.php in CS-Cart 1.3.3 allows remote attackers to execute arbitrary PHP code via a URL in the instal…EPSS 1.4%7.5CVE-2005-4429Cs-cart vulnerabilitySQL injection vulnerability in CS-Cart 1.3.0 allows remote attackers to execute arbitrary SQL commands via the (1) sort_by and (2) sort_order paramet…EPSS 1.2%7.2CVE-2017-15673Cs-cart unrestricted file upload vulnerabilityThe files function in the administration section in CS-Cart 4.6.2 and earlier allows attackers to execute arbitrary PHP code via vectors involving a …EPSS 1.9%6.8CVE-2015-2701Cs-cart cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in CS-Cart 4.2.4 allows remote attackers to hijack the authentication of users for requests that chan…EPSS 2.7%

Source: NIST National Vulnerability Database (record CVE-2025-50850), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.