CVE-2023-49641

Name: CVE-2023-49641
Creator: NVD / NIST
Published: 2025-05-13T00:15:17.77+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2023-49641 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Billing Software v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'username' parameter of the loginCheck.php resource does not validate the characters received and they are sent unfiltered to the database.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

Billing Software v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'username' parameter of the loginCheck.php resource does not validate the characters received and they are sent unfiltered to the database.

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

0.35%

27.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

References

Timeline

Published: May 13, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2023-49641?

How severe is CVE-2023-49641?

CVE-2023-49641 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2023-49641?

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-2023-49641?

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

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Source: NVD / NIST