CVE-2019-20105: atlassian application links

csirt@kutim:~/threat-intel/cve/CVE-2019-20105

CVSS 4.9 · Medium EPSS 1,5%

Kerentanan Missing Authentication for Critical Function pada atlassian application links. Skor CVSS 3.1 4.9 (Medium) menurut NVD.

Deskripsi (NVD)

The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator's session to access the EditApplinkServlet resource without needing to re-authenticate to pass "WebSudo" in products that support "WebSudo" through an improper access control vulnerability.

Rincian

Terbit di NVD: 17 Maret 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 1,5% peluang dieksploitasi; lebih tinggi dari 73,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
atlassian	application links	Semua versi hingga 5.4.20
atlassian	application links	Versi 6.0.0 hingga 6.0.12
atlassian	application links	Versi 6.1.0 hingga sebelum 6.1.2
atlassian	application links	Versi 7.1.0 hingga sebelum 7.1.3
atlassian	application links	Versi 7.0.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://ecosystem.atlassian.net/browse/APL-1391 advisory vendor
https://jira.atlassian.com/browse/JRASERVER-70526 advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.