CVE Catalog

CVE-2026-15574

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

17th percentile - higher than 17% of all known CVEs

Summary

A flaw in the vllm-orchestrator-gateway component causes all incoming authorization headers and full chat payloads to be logged persistently, exposing bearer tokens and sensitive conversation content to any user with log access.

Risk Assessment

The risk includes credential harvesting and exposure of sensitive conversation data, potentially allowing an attacker to gain unauthorized access or escalate privileges within the system.

Recommendation

Immediately disable logging of authorization headers and full chat payloads in production, restrict access to existing logs, and consider rotating or purging them.

Related vulnerabilities

Original NVD description (English source)

A flaw was found in the vllm-orchestrator-gateway component. The system's production binary logs all incoming authorization headers and full chat payloads, which may contain personally identifiable information (PII) and secrets, to persistent logs. This sensitive data, including bearer tokens and chat content, can be accessed by any user with logging privileges. This vulnerability leads to information disclosure, potentially allowing an attacker to harvest credentials and sensitive conversation content.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS