CVE-2023-5378

Name: CVE-2023-5378
Creator: NVD / NIST
Published: 2024-01-29T12:15:07.86+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2023-5378 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Improper Input Validation vulnerability in MegaBIP and already unsupported SmodBIP software allows for Stored XSS.This issue affects SmodBIP in all versions and MegaBIP in versions up to 4.36.2. MegaBIP 5.08 was tested and is not vulnerable. A precise range of vulnerable versions remains unknown.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Improper Input Validation vulnerability in MegaBIP and already unsupported SmodBIP software allows for Stored XSS.This issue affects SmodBIP in all versions and MegaBIP in versions up to 4.36.2. MegaBIP 5.08 was tested and is not vulnerable. A precise range of vulnerable versions remains unknown.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.53%

40.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Megabip	Megabip	<= 4.36.2
Smod	Smodbip	<= 2.21

References

https://cert.pl/en/posts/2023/12/CVE-2023-5378Third Party Advisory
https://cert.pl/posts/2023/12/CVE-2023-5378Third Party Advisory
https://megabip.pl/Product
https://smod.pl/Product
https://cert.pl/en/posts/2023/12/CVE-2023-5378Third Party Advisory
https://cert.pl/posts/2023/12/CVE-2023-5378Third Party Advisory
https://megabip.pl/Product
https://smod.pl/Product

Timeline

Published: Jan 29, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-5378?

How severe is CVE-2023-5378?

CVE-2023-5378 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5378?

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-2023-5378?

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

Scan your code now

Source: NVD / NIST