CVE-2020-23830

Name: CVE-2020-23830
Creator: NVD / NIST
Published: 2020-09-02T17:15:11.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.1/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2020-23830 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A Cross-Site Request Forgery (CSRF) vulnerability in changeUsername.php in SourceCodester Stock Management System v1.0 allows remote attackers to deny future logins by changing an authenticated victim's username when they visit a third-party site.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

A Cross-Site Request Forgery (CSRF) vulnerability in changeUsername.php in SourceCodester Stock Management System v1.0 allows remote attackers to deny future logins by changing an authenticated victim's username when they visit a third-party site.

Metrics

CVSS 3.1

7.1/10

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

EPSS Probability

0.53%

41.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Stock Management System Project	Stock Management System	1.0

References

https://www.exploit-db.com/exploits/48783Exploit, Third Party Advisory, VDB Entry
https://www.sourcecodester.com/php/14366/stock-management-system-php.htmlProduct, Third Party Advisory
https://www.exploit-db.com/exploits/48783Exploit, Third Party Advisory, VDB Entry
https://www.sourcecodester.com/php/14366/stock-management-system-php.htmlProduct, Third Party Advisory

Timeline

Published: Sep 2, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-23830?

How severe is CVE-2020-23830?

CVE-2020-23830 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2020-23830?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-23830?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST