CVE-2026-113466CWE-321

CVE-2026-113466

Medium · published October 20, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in MinIO up to RELEASE.2025-10-15T17-29-55Z. This issue affects the function globalDeploymentID/SessionTokenAuthenticate of the file cmd/common-main.go of the component Embedded Console. Such manipulation leads to use of hard-coded cryptographic key . It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00377 · 30.4th percentile
Weakness
CWE-321 · Use of Hard-coded Cryptographic Key
Published
2026-10-20T19:17Z
References (5)
https://github.com/zast-ai/vulnerability-reports/blob/main/minio/unauth_admin_takeover.md · [email protected]https://vuldb.com/cve/CVE-2026-113466 · [email protected]https://vuldb.com/submit/1004925 · [email protected]https://vuldb.com/vuln/422691 · [email protected]https://vuldb.com/vuln/422691/cti · [email protected]
EPSS history
Timeline
  • 22 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 20 OCT 14:45Z
    MinIO Embedded Console common-main.go SessionTokenAuthenticate hard-coded key
    cvelistv5
  • 20 OCT 14:45Z
    MinIO Embedded Console common-main.go SessionTokenAuthenticate hard-coded key
    cvelistv5