Is CVE-2023-50453 actively exploited?

CVE-2023-50453 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2023-50453?

CVE-2023-50453 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

How do I patch CVE-2023-50453?

Patch guidance is available from zammad security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-50453.

CVE-2023-50453 - remediation guidance & executive summary

Q: Which products are affected by CVE-2023-50453?

3 products: zammad zammad, zammad zammad, zammad zammad.

Description

An issue was discovered in Zammad before 6.2.0. It uses the public endpoint /api/v1/signshow for its login screen. This endpoint returns internal configuration data of user object attributes, such as selectable values, which should not be visible to the public.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: ZAMMAD
Published: 12/10/2023
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

zammad : zammadzammad : zammadzammad : zammad

Remediation Guidance

Executive Summary

Cite this page

CVE-2023-50453. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2023-50453

View on NIST NVD

CVE-2023-50453 vulnerability