CVE-2023-46400

Name: CVE-2023-46400
Creator: NVD / NIST
Published: 2025-01-23T22:15:12.2+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2023-46400 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. KWHotel 0.47 is vulnerable to CSV Formula Injection in the add guest function.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

KWHotel 0.47 is vulnerable to CSV Formula Injection in the add guest function.

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

0.36%

27.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Kwhotel	Kwhotel	0.47

References

https://gist.github.com/6en6ar/5d39374d6ced8acbe489e0b1b932d056Third Party Advisory
https://gist.github.com/6en6ar/5d39374d6ced8acbe489e0b1b932d056Third Party Advisory

Timeline

Published: Jan 23, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-46400?

KWHotel 0.47 is vulnerable to CSV Formula Injection in the add guest function.

How severe is CVE-2023-46400?

CVE-2023-46400 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2023-46400?

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-2023-46400?

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

Scan your code now

Source: NVD / NIST