CVE-2023-50924

Name: CVE-2023-50924
Creator: NVD / NIST
Published: 2023-12-22T21:15:08.37+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2023-50924 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Englesystem is a shift planning system for chaos events. Engelsystem prior to v3.4.1 performed insufficient validation of user supplied data for the DECT number, mobile number, and work-log comment fields. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

Englesystem is a shift planning system for chaos events. Engelsystem prior to v3.4.1 performed insufficient validation of user supplied data for the DECT number, mobile number, and work-log comment fields. The values of those fields would be displayed in corresponding log overviews, allowing the injection and execution of Javascript code in another user's context. This vulnerability enables an authenticated user to inject Javascript into other user's sessions. The injected JS will be executed during normal usage of the system when viewing, e.g., overview pages. This issue has been fixed in version 3.4.1.

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

0.34%

25.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Engelsystem	Engelsystem	< 3.4.1

References

https://github.com/engelsystem/engelsystem/commit/efda1ffc1ce59f02a7d237d9087adea26e73ec5fPatch
https://github.com/engelsystem/engelsystem/security/advisories/GHSA-p5ch-rrpm-wvhmPatch, Third Party Advisory
https://github.com/engelsystem/engelsystem/commit/efda1ffc1ce59f02a7d237d9087adea26e73ec5fPatch
https://github.com/engelsystem/engelsystem/security/advisories/GHSA-p5ch-rrpm-wvhmPatch, Third Party Advisory

Timeline

Published: Dec 22, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50924?

How severe is CVE-2023-50924?

CVE-2023-50924 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50924?

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-2023-50924?

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

Scan your code now

Source: NVD / NIST