CVE-2019-11580: atlassian crowd

csirt@kutim:~/threat-intel/cve/CVE-2019-11580

CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 95,4%

Kerentanan pada atlassian crowd. 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)

Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

Rincian

Terbit di NVD: 3 Juni 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
EPSS (30 hari): 95,4% peluang dieksploitasi; lebih tinggi dari 99,8% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Atlassian Crowd and Crowd Data Center Remote Code Execution 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	crowd	Versi 2.1.0 hingga sebelum 3.0.5
atlassian	crowd	Versi 3.1.0 hingga sebelum 3.1.6
atlassian	crowd	Versi 3.2.0 hingga sebelum 3.2.8
atlassian	crowd	Versi 3.3.0 hingga sebelum 3.3.5
atlassian	crowd	Versi 3.4.0 hingga sebelum 3.4.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://jira.atlassian.com/browse/CWD-5388 issue tracking · mitigasi · advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11580 pemerintah AS
http://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
http://www.securityfocus.com/bid/108637 broken link

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.