CVE-2023-40819

Name: CVE-2023-40819
Creator: NVD / NIST
Published: 2024-08-06T14:16:03.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2023-40819 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. ID4Portais in version < V.2022.837.002a returns message parameter unsanitized in the response, resulting in a HTML Injection vulnerability.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

ID4Portais in version < V.2022.837.002a returns message parameter unsanitized in the response, resulting in a HTML Injection vulnerability.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.29%

21.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Devlop.Systems	Id4portais	<= 2022.837.002a

References

https://miguelsantareno.github.io/id4Portais.txtExploit, Third Party Advisory
https://www.id4software.com/Broken Link

Timeline

Published: Aug 6, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-40819?

ID4Portais in version < V.2022.837.002a returns message parameter unsanitized in the response, resulting in a HTML Injection vulnerability.

How severe is CVE-2023-40819?

CVE-2023-40819 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2023-40819?

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-2023-40819?

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

Scan your code now

Source: NVD / NIST