CVE-2019-3396: atlassian confluence server

csirt@kutim:~/threat-intel/cve/CVE-2019-3396

CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 99,9%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada atlassian confluence server. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed version for 6.6.x), from version 6.7.0 before 6.12.3 (the fixed version for 6.12.x), from version 6.13.0 before 6.13.3 (the fixed version for 6.13.x), and from version 6.14.0 before 6.14.2 (the fixed version for 6.14.x), allows remote attackers to achieve path traversal and remote code execution on a Confluence Server or Data Center instance via server-side template injection.

Rincian

Terbit di NVD: 25 Maret 2019
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari): 99,9% peluang dieksploitasi; lebih tinggi dari 99,9% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability
Masuk KEV: 3 November 2021
Tenggat CISA: 3 Mei 2022 (untuk instansi federal AS)
Ransomware: Tercatat dipakai dalam kampanye ransomware
Tindakan wajib: Apply updates per vendor instructions.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
atlassian	confluence server	Semua versi sebelum 6.6.12
atlassian	confluence server	Versi 6.7.0 hingga sebelum 6.12.3
atlassian	confluence server	Versi 6.13.0 hingga sebelum 6.13.3
atlassian	confluence server	Versi 6.14.0 hingga sebelum 6.14.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://jira.atlassian.com/browse/CONFSERVER-57974 issue tracking · patch · advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3396 pemerintah AS
http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Inje... exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html exploit · advisory pihak ketiga · vdb entry
http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector exploit · advisory pihak ketiga · vdb entry
https://www.exploit-db.com/exploits/46731/ exploit · advisory pihak ketiga · vdb entry

Sumber: NVD · CVE.org · KEV CISA · 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.