SSRF in AWS Multi-Model-Server

CVE-2026-115813

Server-side request forgery in the model download path in Amazon Web Services Multi Model Server 1.1.11 and earlier might allow remote actors to send requests to internal network destinations via a crafted model URL. Multi Model Server is end of life and no fixed version is available. Users should discontinue use of Multi Model Server and migrate to a supported model serving solution.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-115813?
CVE-2026-115813 is a medium-severity vulnerability in AWS Multi-Model-Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.8/10. Published 2026-10-23.
How severe is CVE-2026-115813?
Medium severity. CVSS v3 base score is 5.8 out of 10.