CVE-2026-40103: vikunja

csirt@kutim:~/threat-intel/cve/CVE-2026-40103

CVSS 5.4 · Medium EPSS 0,35%

Kerentanan Use of Password Hash Instead of Password for Authentication pada vikunja. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only projects.background_delete is rejected. This is a scoped-token authorization bypass. This vulnerability is fixed in 2.3.0.

Rincian

Terbit di NVD: 10 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-836: Use of Password Hash Instead of Password for Authentication
EPSS (30 hari): 0,35% peluang dieksploitasi; lebih tinggi dari 26,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
vikunja	vikunja	Semua versi sebelum 2.3.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-v479-vf79-mg83 exploit · advisory vendor
https://github.com/go-vikunja/vikunja/commit/6a0f39b252a81fa4b19dc56dc889183acc9225ae patch
https://github.com/go-vikunja/vikunja/pull/2584 issue tracking
https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0 release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.