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Vulnerability record · CVE-2023-49548 · published 5 March 2024

CVE-2023-49548: Oretnom23 customer support system sql injection vulnerability

OOretnom23 · Customer Support System

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the lastname parameter at /customer_support/ajax.php?action=save_user.

8.8 CVSS 3.1 High EPSS 0.76% · top 46.7% CWE-89 · SQL injection
8.8CVSS 3.1 base score
0.76%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the lastname parameter at /customer_support/ajax.php?action=save_user.

CVSS:3.1/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://github.com/geraldoalcantara/CVE-2023-49548 ExploitThird Party Advisory
https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html Product
https://github.com/geraldoalcantara/CVE-2023-49548 ExploitThird Party Advisory
https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html Product

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Related vulnerabilities

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

9.8CVE-2023-49547Oretnom23 customer support system sql injection vulnerabilityCustomer Support System v1 was discovered to contain a SQL injection vulnerability via the username parameter at /customer_support/ajax.php?action=lo…EPSS 1.1%9.8CVE-2023-49970Oretnom23 customer support system sql injection vulnerabilityCustomer Support System v1 was discovered to contain a SQL injection vulnerability via the subject parameter at /customer_support/ajax.php?action=sav…EPSS 0.82%9.4CVE-2025-70141Oretnom23 customer support system missing authentication for critical function vulnerabilitySourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enforce authe…EPSS 0.69%8.8CVE-2023-49978Oretnom23 customer support system improper access control vulnerabilityIncorrect access control in Customer Support System v1 allows non-administrator users to access administrative pages and execute actions reserved for…EPSS 0.84%8.8CVE-2023-49546Oretnom23 customer support system sql injection vulnerabilityCustomer Support System v1 was discovered to contain a SQL injection vulnerability via the email parameter at /customer_support/ajax.php.EPSS 0.76%8.8CVE-2023-50070Oretnom23 customer support system sql injection vulnerabilitySourcecodester Customer Support System 1.0 has multiple SQL injection vulnerabilities in /customer_support/ajax.php?action=save_ticket via department…EPSS 0.79%8.7CVE-2025-40728Oretnom23 customer support system sql injection vulnerabilitySQL injection vulnerability in Customer Support System v1.0. This vulnerability allows an authenticated attacker to retrieve, create, update and dele…EPSS 0.50%7.5CVE-2023-49545Oretnom23 customer support system improper access control vulnerabilityA directory listing vulnerability in Customer Support System v1 allows attackers to list directories and sensitive files within the application witho…EPSS 0.77%

Source: NIST National Vulnerability Database (record CVE-2023-49548), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.