CVE-2026-103505

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Source
https://cve.org/CVERecord?id=CVE-2026-103505
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103505.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-103505
Aliases
  • GHSA-pv26-6q9q-5773
Published
2026-10-01T15:36:04Z
Modified
2026-10-28T02:30:44Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
AWS EFS CSI Driver Mount Option Injection via mounttargetipmap
Details

Improper neutralization of argument delimiters in the volume handling component in AWS EFS CSI Driver (aws-efs-csi-driver) v3.1.0 through v3.4.2 might allow remote authenticated users with PersistentVolume creation permissions to inject arbitrary mount options via comma-separated values in the mounttargetipmap volumeAttribute.

To remediate this issue, users should upgrade to version v3.5.0 or later.

Database specific 
{
    "cna_assigner":  "AMZN",
    "cwe_ids":  [
        "CWE-88"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103505.json"
}
References

Affected packages

Git / github.com/kubernetes-sigs/aws-efs-csi-driver

Affected ranges

Type
GIT
Repo
https://github.com/kubernetes-sigs/aws-efs-csi-driver
Events
Introduced
1cf7fa72c5db2310abecf7523f442df23e7e37f3
Fixed
978c0b0be261904014ffd68af35a7421bbf439a4
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "3.1.0"
                },
                {
                    "last_affected":  "3.4.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "original_tag":  "v3.5.0",
            "range":  [
                {
                    "fixed":  "978c0b0be261904014ffd68af35a7421bbf439a4"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103505.json"