Medium severity · published Oct 23, 2026
CVE-2026-115813
Server-side request forgery in the model download path in Amazon Web Services Multi Model Server
New
5.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MU
multi-model-server · AWS
through 1.1.11 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-115813
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-115813
aws.amazon.com
https://aws.amazon.com/security/security-bulletins/2026-148-aws/
More from multi-model-server
9.8
CVE-2026-115812
Relative path traversal during model archive extraction in Amazon Web Services Multi Model Server