CVE-2023-50924

Stored XSS in Overview and Output fields

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.

Category

7.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory github.com
Affected: engelsystem engelsystem
Published at:
Updated at:

References

Link Tags
https://github.com/engelsystem/engelsystem/security/advisories/GHSA-p5ch-rrpm-wvhm third party advisory patch
https://github.com/engelsystem/engelsystem/commit/efda1ffc1ce59f02a7d237d9087adea26e73ec5f patch

Frequently Asked Questions

What is the severity of CVE-2023-50924?
CVE-2023-50924 has been scored as a high severity vulnerability.
How to fix CVE-2023-50924?
To fix CVE-2023-50924, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-50924 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-50924 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-50924?
CVE-2023-50924 affects engelsystem engelsystem.
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