What is CVE-2025-57564?

CVE-2025-57564 is a high-severity vulnerability in N/a, classified under Improper Output Neutralization for Logs. CVSS score: 8.2/10. Published 2025-10-07.

How severe is CVE-2025-57564?

High severity. CVSS v3 base score is 8.2 out of 10.

Is CVE-2025-57564 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

CVE-2025-57564

CubeAPM nightly-2025-08-01-1 allow unauthenticated attackers to inject arbitrary log entries into production systems via the /api/logs/insert/elasticsearch/_bulk endpoint. This endpoint accepts bulk log data without requiring authentication or input validation, allowing remote attackers to perform unauthorized log injection. Exploitation may lead to false log entries, log poisoning, alert obfuscation, and potential performance degradation of the observability pipeline. The issue is present in the core CubeAPM platform and is not limited to specific deployment configurations.

EPSS: 0.003 (27.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-117 — Improper Output Neutralization for Logs

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2025-57564?: CVE-2025-57564 is a high-severity vulnerability in N/a, classified under Improper Output Neutralization for Logs. CVSS score: 8.2/10. Published 2025-10-07.
How severe is CVE-2025-57564?: High severity. CVSS v3 base score is 8.2 out of 10.
Is CVE-2025-57564 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.