// For flags

CVE-2021-43942

 

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Reflected Cross-Site Scripting (XSS) vulnerability in the /rest/collectors/1.0/template/custom endpoint. To exploit this issue, the attacker must trick a user into visiting a malicious website. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.

Las versiones afectadas de Atlassian Jira Server y Data Center permiten a atacantes remotos inyectar HTML o JavaScript arbitrarios por medio de una vulnerabilidad de tipo Cross-Site Scripting (XSS) Reflejado en el endpoint /rest/collectors/1.0/template/custom. Para explotar este problema, el atacante debe engañar a un usuario para que visite un sitio web malicioso. Las versiones afectadas son anteriores a 8.13.15, y desde la versión 8.14.0 hasta 8.20.3

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-11-16 CVE Reserved
  • 2022-01-04 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-09-19 EPSS 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)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://jira.atlassian.com/browse/JRASERVER-73068 2022-03-28
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 Server
Search vendor "Atlassian" for product "Jira Server"
 >= 8.14.0 < 8.20.3
Search vendor "Atlassian" for product "Jira Server" and version " >= 8.14.0 < 8.20.3"
-
Affected
Atlassian
Search vendor "Atlassian"
 Jira Server And Data Center
Search vendor "Atlassian" for product "Jira Server And Data Center"
 < 8.13.5
Search vendor "Atlassian" for product "Jira Server And Data Center" and version " < 8.13.5"
-
Affected