Server-side Request Forgery in Amazon Web Services Multi Model Server
CVE-2026-115813

6.9MEDIUM

Key Information:

Vendor

Aws

Status
Multi-model-server
Vendor
CVE Published:
23 October 2026

What is CVE-2026-115813?

A vulnerability exists in Amazon Web Services' Multi Model Server that allows remote actors to exploit server-side request forgery. A crafted model URL can be used to send requests to internal network destinations, potentially exposing sensitive data or services. As Multi Model Server has reached end of life with no fixes available, it is critical for users to cease its use and transition to a supported model serving solution to safeguard their systems.

Affected Version(s)

multi-model-server 0 <= 1.1.11

References

https://aws.amazon.com/security/security-bulletins/2026-1...
vendor-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.