CVE-2025-56449

Katalog CVE

CVSS 8.2 · High EPSS 0,38%

Kerentanan Authentication Bypass by Spoofing. Skor CVSS 3.1 8.2 (High) menurut CISA ADP.

Deskripsi (NVD)

A security vulnerability was identified in Obsidian Scheduler's REST API 5.0.0 thru 6.3.0. If an account is locked out due to not enrolling in MFA (e.g. after the 7-day enforcement window), the REST API still allows the use of Basic Authentication to authenticate and perform administrative actions. In particular, the default admin account was found to be locked out via the web interface but still usable through the REST API. This allowed creation of a new privileged user, bypassing MFA protections. This undermines the intended security posture of MFA enforcement.

Rincian

Terbit di NVD

29 September 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-290: Authentication Bypass by Spoofing

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 29,7% 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://blog.gregscharf.com/2025/07/11/upcoming-vulnerability-advisory/
• https://blog.gregscharf.com/2025/07/31/obsidian-scheduler-access-control-vulnerability/
• https://wiki.obsidianscheduler.com/docs/Release_Notes#Obsidian_6.3.1