CVE-2021-22911: rocket.chat

csirt@kutim:~/threat-intel/cve/CVE-2021-22911

CVSS 9.8 · Critical EPSS 95,2%

Kerentanan Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) pada rocket.chat. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A improper input sanitization vulnerability exists in Rocket.Chat server 3.11, 3.12 & 3.13 that could lead to unauthenticated NoSQL injection, resulting potentially in RCE.

Rincian

Terbit di NVD: 27 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
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-75: Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
EPSS (30 hari): 95,2% peluang dieksploitasi; lebih tinggi dari 99,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
rocket.chat	rocket.chat	Versi 3.11.0
rocket.chat	rocket.chat	Versi 3.12.0
rocket.chat	rocket.chat	Versi 3.13.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
https://blog.sonarsource.com/nosql-injections-in-rocket-chat exploit · advisory pihak ketiga
https://hackerone.com/reports/1130721 exploit · advisory pihak ketiga

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.