CVE-2026-6729

Katalog CVE

CVSS 7.6 · High EPSS 0,35%

Kerentanan Improper Authentication pada hkuds openharness. Skor CVSS 3.1 7.6 (High) menurut NVD.

Deskripsi (NVD)

HKUDS OpenHarness prior to PR #159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity verification. Attackers can reuse another user's conversation state and replace or interrupt their active tasks by colliding into the same session boundary through the shared chat or thread scope.

Rincian

Terbit di NVD

20 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.6 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/HKUDS/OpenHarness/commit/3186851c479ee714a9bb9aa6cd77017db7e589e2 patch
• https://www.vulncheck.com/advisories/hkuds-openharness-session-key-collision-privilege-escalation advisory pihak ketiga
• https://github.com/HKUDS/OpenHarness/pull/159 exploit · issue tracking