CVE-2024-23448: apm server — Fix

Description

An issue was discovered whereby APM Server could log at ERROR level, a response from Elasticsearch indicating that indexing the document failed and that response would contain parts of the original document. Depending on the nature of the document that the APM Server attempted to ingest, this could lead to the insertion of sensitive or private information in the APM Server logs.

Is your site exposed to CVE-2024-23448?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.7

MEDIUM

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

Weakness Type (CWE)

CWE-532 CWE-532

Affected Products

Vendor	Product	Versions
elastic	apm_server	< 8.12.1

References

Advisories & Patches

https://discuss.elastic.co/t/apm-server-8-12-1-security-update-esa-2024-03/352688 https://www.elastic.co/community/security https://discuss.elastic.co/t/apm-server-8-12-1-security-update-esa-2024-03/352688 https://www.elastic.co/community/security

Frequently Asked Questions

What is CVE-2024-23448? +

An issue was discovered whereby APM Server could log at ERROR level, a response from Elasticsearch indicating that indexing the document failed and that response would contain parts of the original document. Depending on the nature of the document that the APM Server attempted to ingest, this could lead to the insertion of sensitive or private information in the APM Server logs. It has a CVSS v3.1 base score of 5.7 (MEDIUM).

How severe is CVE-2024-23448? +

CVE-2024-23448 has a CVSS v3.1 score of 5.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-23448? +

CVE-2024-23448 affects products from elastic, specifically: apm_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-23448? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-7824

An issue was discovered in the PaperCut Hive Ricoh embedded application. When the "Deep Logging" (diagnostic) mode is enabled, the …

CVE-2025-24362

In some circumstances, debug artifacts uploaded by the CodeQL Action after a failed code scanning workflow run may contain the …

CVE-2025-24884

kube-audit-rest is a simple logger of mutation/creation requests to the k8s api. If the "full-elastic-stack" example vector configuration was used …

CVE-2025-1696

A vulnerability exists in Docker Desktop prior to version 4.39.0 that could lead to the unintentional disclosure of sensitive information …

CVE-2025-0495

Buildx is a Docker CLI plugin that extends build capabilities using BuildKit. Cache backends support credentials by setting secrets directly …

CVE-2025-32382

Metabase is an open source Business Intelligence and Embedded Analytics tool. When admins change Snowflake connection details in Metabase (either …

CVE-2024-23448