CVE-2026-61687

Katalog CVE

CVSS 7.1 · High EPSS 0,17%

Kerentanan Improper Authentication. Skor CVSS 3.1 7.1 (High) menurut github.com.

Deskripsi (NVD)

Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ValidateOAuthState clears the oauth_state_ session value to an empty string after a successful OAuth callback and later accepts an empty state parameter as equal, allowing an unauthenticated attacker to bind a victim's Hatchet session to an attacker-controlled OAuth identity. Exploitation requires the victim to have completed an OAuth flow in the current session and the deployment to enable auth.google.enabled, auth.github.enabled, or the Slack integration. This issue is fixed in version 0.91.1.

Rincian

Terbit di NVD

21 September 2026

Terakhir diubah

24 September 2026

Status NVD

Deferred

CVSS 3.1

7.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-352: Cross-Site Request Forgery (CSRF)
CWE-384: Session Fixation
CWE-1275: Sensitive Cookie with Improper SameSite Attribute

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,0% 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://github.com/hatchet-dev/hatchet/commit/f90464189ad642251e09412d0f99fde353036428
• https://github.com/hatchet-dev/hatchet/security/advisories/GHSA-phg3-3g28-wq9v