CVE-2020-14166

Atlassian Jira Service Desk 4.9.1 - Unrestricted File Upload to XSS

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.

El recurso /servicedesk/customer/portals en Jira Service Desk Server y Data Center versiones anteriores a 4.10.0, permite a atacantes remotos con privilegios de administrador de proyectos inyectar nombres HTML o JavaScript arbitrarios por medio de una vulnerabilidad de tipo Cross Site Scripting (XSS) mediante la carga de un archivo html

Atlassian Jira Service Desk version 4.9.1 suffers from a cross site scripting vulnerability via a file upload.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-06-16 CVE Reserved
2020-07-01 CVE Published
2021-04-07 First Exploit
2024-09-16 CVE Updated
2024-10-10 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (3)

URL	Tag	Source
http://packetstormsecurity.com/files/162107/Atlassian-Jira-Service-Desk-4.9.1-Cross-Site-Scripting.html	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/49748	2021-04-07

URL	Date	SRC

URL	Date	SRC
https://jira.atlassian.com/browse/JSDSERVER-6895	2022-02-01

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 Service Desk Search vendor "Atlassian" for product "Jira Service Desk"				< 4.10.0 Search vendor "Atlassian" for product "Jira Service Desk" and version " < 4.10.0"		data_center		Affected
Atlassian Search vendor "Atlassian"		Jira Service Desk Search vendor "Atlassian" for product "Jira Service Desk"				< 4.10.0 Search vendor "Atlassian" for product "Jira Service Desk" and version " < 4.10.0"		server		Affected