// For flags

CVE-2020-4021

 

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Affected versions are: Before 8.5.5, and from 8.6.0 before 8.8.1 of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the XML export view.

Unas versiones afectadas son: versiones anteriores a 8.5.5, y desde versiones 8.6.0 anteriores a 8.8.1 de Atlassian Jira Server y Data Center, permiten a atacantes remotos inyectar HTML o Javascript arbitrario por medio de una vulnerabilidad de tipo cross site scripting (XSS) en la vista de exportación XML.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
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
  • 2019-12-30 CVE Reserved
  • 2020-06-01 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
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
Search vendor "Atlassian" for product "Jira"
< 7.13.16
Search vendor "Atlassian" for product "Jira" and version " < 7.13.16"
-
Affected
Atlassian
Search vendor "Atlassian"
Jira Data Center
Search vendor "Atlassian" for product "Jira Data Center"
>= 8.0.0 < 8.5.5
Search vendor "Atlassian" for product "Jira Data Center" and version " >= 8.0.0 < 8.5.5"
-
Affected
Atlassian
Search vendor "Atlassian"
Jira Data Center
Search vendor "Atlassian" for product "Jira Data Center"
>= 8.6.0 < 8.8.1
Search vendor "Atlassian" for product "Jira Data Center" and version " >= 8.6.0 < 8.8.1"
-
Affected
Atlassian
Search vendor "Atlassian"
Jira Server
Search vendor "Atlassian" for product "Jira Server"
>= 8.0.0 < 8.5.5
Search vendor "Atlassian" for product "Jira Server" and version " >= 8.0.0 < 8.5.5"
-
Affected
Atlassian
Search vendor "Atlassian"
Jira Server
Search vendor "Atlassian" for product "Jira Server"
>= 8.6.0 < 8.8.1
Search vendor "Atlassian" for product "Jira Server" and version " >= 8.6.0 < 8.8.1"
-
Affected
Atlassian
Search vendor "Atlassian"
Jira Software Data Center
Search vendor "Atlassian" for product "Jira Software Data Center"
< 7.13.16
Search vendor "Atlassian" for product "Jira Software Data Center" and version " < 7.13.16"
-
Affected