CVE-2026-12199

Katalog CVE

CVSS 7.5 · High EPSS 0,33%

Kerentanan Missing Authentication for Critical Function. Skor CVSS 3.0 7.5 (High) menurut huntr.dev.

Deskripsi (NVD)

A vulnerability in `nltk.app.wordnet_app` up to version 3.9.3 allows unauthenticated remote shutdown of the local WordNet Browser HTTP server when started in its default mode. The server listens on all interfaces and processes a specific unauthenticated GET request (`/SHUTDOWN%20THE%20SERVER`) to terminate the process immediately via `os._exit(0)`. This results in a denial of service, impacting service availability. The issue arises due to insufficient authentication and protection mechanisms for critical server functions.

Rincian

Terbit di NVD

17 Juni 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.0

7.5 (High), sumber huntr.dev
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,33% peluang dieksploitasi; lebih tinggi dari 23,7% 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://huntr.com/bounties/cee4ca6a-d17f-4746-abad-c68119633d37