CVE-2021-39128

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Affected versions of Atlassian Jira Server or Data Center using the Jira Service Management addon allow remote attackers with JIRA Administrators access to execute arbitrary Java code via a server-side template injection vulnerability in the Email Template feature. The affected versions of Jira Server or Data Center are before version 8.13.12, and from version 8.14.0 before 8.19.1.

Unas versiones afectadas de Atlassian Jira Server o Data Center usando el complemento Jira Service Management permiten a atacantes remotos con acceso a JIRA Administrators ejecutar código Java arbitrario por medio de una vulnerabilidad de inyección de plantillas del lado del servidor en la funcionalidad Email Template. Las versiones afectadas de Jira Server o Data Center son anteriores a versión 8.13.12, y desde versión 8.14.0 hasta 8.19.1

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2021-08-16 CVE Reserved
2021-09-16 CVE Published
2023-04-09 EPSS Updated
2024-10-10 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')
CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://jira.atlassian.com/browse/JRASERVER-72804	2022-08-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Atlassian Search vendor "Atlassian"		Jira Data Center Search vendor "Atlassian" for product "Jira Data Center"				< 8.13.12 Search vendor "Atlassian" for product "Jira Data Center" and version " < 8.13.12"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Data Center Search vendor "Atlassian" for product "Jira Data Center"				>= 8.14.0 < 8.19.1 Search vendor "Atlassian" for product "Jira Data Center" and version " >= 8.14.0 < 8.19.1"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				< 8.13.12 Search vendor "Atlassian" for product "Jira Server" and version " < 8.13.12"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				>= 8.14.0 < 8.19.1 Search vendor "Atlassian" for product "Jira Server" and version " >= 8.14.0 < 8.19.1"		-		Affected