CVE-2026-117574

CRITICAL Status: Awaiting Analysis

CVSS Scores

CVSS v3.x Base Score
9.1
CRITICAL

Description

A flaw was found in ai-gateway-payload-processing. An authenticated remote attacker can exploit this vulnerability by submitting a request specifying another tenant's model identifier in the request body or header. Because the service does not verify authorization before retrieving credentials from the shared store, it injects the target tenant's application programming interface (API) keys into the request. This flaw allows an attacker to perform unauthorized requests and consume another tenant's large language model (LLM) resources and quotas.

Published
October 28, 2026 8:17 PM
Last Modified
October 28, 2026 8:17 PM
Source
[email protected]

Weaknesses (CWE)

CWE-639

References

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