CVE-2021-22911

Rocket.Chat 3.12.1 - NoSQL Injection (Unauthenticated)

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se presenta una vulnerabilidad de saneamiento de entrada inapropiada en el servidor Rocket.Chat versiones 3.11, 3.12 y 3.13, que podría conllevar a una inyección NoSQL no autenticada, resultando potencialmente en RCE

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-06 CVE Reserved
2021-05-27 CVE Published
2021-06-07 First Exploit
2024-08-03 CVE Updated
2025-03-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-75: Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

CAPEC

References (16)

URL	Tag	Source

URL	Date	SRC
https://packetstorm.news/files/id/163419	2021-07-07
https://packetstorm.news/files/id/162997	2021-06-07
https://www.exploit-db.com/exploits/49960	2021-06-07
https://www.exploit-db.com/exploits/50108	2021-07-07
https://github.com/CsEnox/CVE-2021-22911	2023-06-11
https://github.com/optionalCTF/Rocket.Chat-Automated-Account-Takeover-RCE-CVE-2021-22911	2021-07-30
https://github.com/jayngng/CVE-2021-22911	2021-09-19
https://github.com/overgrowncarrot1/CVE-2021-22911	2023-06-19
https://github.com/MrDottt/CVE-2021-22911	2023-06-05
https://github.com/ChrisPritchard/CVE-2021-22911-rust	2023-04-01
https://github.com/Weisant/CVE-2021-22911-EXP	2024-10-30
https://github.com/yoohhuu/Rocket-Chat-3.12.1-PoC-CVE-2021-22911-	2024-12-26
http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html	2024-08-03
http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html	2024-08-03
https://blog.sonarsource.com/nosql-injections-in-rocket-chat	2024-08-03
https://hackerone.com/reports/1130721	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				3.11.0 Search vendor "Rocket.chat" for product "Rocket.chat" and version "3.11.0"		-		Affected
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				3.12.0 Search vendor "Rocket.chat" for product "Rocket.chat" and version "3.12.0"		-		Affected
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				3.13.0 Search vendor "Rocket.chat" for product "Rocket.chat" and version "3.13.0"		-		Affected