CVE-2023-4531

Name: CVE-2023-4531
Creator: NVD / NIST
Published: 2023-09-05T19:15:48.923+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2023-4531 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Mestav Software E-commerce Software allows SQL Injection. This issue affects E-commerce Software: before 20230901 .. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Mestav Software E-commerce Software allows SQL Injection. This issue affects E-commerce Software: before 20230901 .

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.52%

40.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Mestav	E-Commerce Software	< 20230901

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0495
https://www.usom.gov.tr/bildirim/tr-23-0495Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-23-0495Third Party Advisory

Timeline

Published: Sep 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4531?

How severe is CVE-2023-4531?

CVE-2023-4531 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4531?

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-2023-4531?

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

Scan your code now

Source: NVD / NIST