CVE-2026-18677

Katalog CVE

CVSS 6.0 · Medium EPSS 0,43%

Kerentanan Authentication Bypass by Spoofing. Skor CVSS 4.0 6.0 (Medium) menurut CNA.

Deskripsi (NVD)

In Kong Mesh running in universal mode with a MeshIdentity whose SPIFFE ID path template derives from the dataplane's kuma.io/workload label, the XDS authenticator in kuma-cp validates that label only when the dataplane token is bound to a workload. Workload binding is optional, so a dataplane presenting a tags-bound token can register with kuma.io/workload set to any value and obtain another workload's SPIFFE identity.

Rincian

Terbit di NVD

12 Agustus 2026

Terakhir diubah

31 Agustus 2026

Status NVD

Awaiting Analysis

CVSS 4.0

6.0 (Medium), sumber CNA
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-290: Authentication Bypass by Spoofing

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://developer.konghq.com/mesh/changelog/
• https://github.com/kumahq/kuma/pull/17474
• https://github.com/kumahq/kuma/pull/17502
• https://github.com/kumahq/kuma/pull/17503
• https://github.com/kumahq/kuma/security/advisories/GHSA-744g-c785-x65q