CVE-2021-26078

Atlassian Jira Server Data Center 8.16.0 - Reflected Cross-Site Scripting (XSS)

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The number range searcher component in Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before version 8.13.6, and from version 8.14.0 before version 8.16.1 allows remote attackers inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability.

El componente number range searcher en Jira Server y Jira Data Center versiones anteriores a 8.5.14, desde versiones 8.6.0 anteriores a versiones 8.13.6, y desde versiones 8.14.0 versiones anteriores a 8.16.1 permite a atacantes remotos inyectar HTML o JavaScript arbitrario por medio de una vulnerabilidad de tipo cross site scripting (XSS)

Atlassian Jira Server / Data Center version 8.16.0 suffer from a cross site scripting vulnerability.

*Credits: N/A

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

2021-01-25 CVE Reserved
2021-06-07 CVE Published
2021-06-28 First Exploit
2024-07-27 EPSS Updated
2024-09-16 CVE 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

URL	Date	SRC
https://www.exploit-db.com/exploits/50068	2021-06-28
http://packetstormsecurity.com/files/163289/Atlassian-Jira-Server-Data-Center-8.16.0-Cross-Site-Scripting.html	2024-09-16

URL	Date	SRC
https://jira.atlassian.com/browse/JRASERVER-72392	2022-04-22

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Atlassian Search vendor "Atlassian"		Data Center Search vendor "Atlassian" for product "Data Center"				< 8.5.14 Search vendor "Atlassian" for product "Data Center" and version " < 8.5.14"		-		Affected
Atlassian Search vendor "Atlassian"		Data Center Search vendor "Atlassian" for product "Data Center"				>= 8.6.0 < 8.13.6 Search vendor "Atlassian" for product "Data Center" and version " >= 8.6.0 < 8.13.6"		-		Affected
Atlassian Search vendor "Atlassian"		Data Center Search vendor "Atlassian" for product "Data Center"				>= 8.14.0 < 8.16.1 Search vendor "Atlassian" for product "Data Center" and version " >= 8.14.0 < 8.16.1"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Search vendor "Atlassian" for product "Jira"				< 8.5.14 Search vendor "Atlassian" for product "Jira" and version " < 8.5.14"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				>= 8.6.0 < 8.13.6 Search vendor "Atlassian" for product "Jira Server" and version " >= 8.6.0 < 8.13.6"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				>= 8.14.0 < 8.16.1 Search vendor "Atlassian" for product "Jira Server" and version " >= 8.14.0 < 8.16.1"		-		Affected