CVE-2021-26069

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to download temporary files and enumerate project keys via an Information Disclosure vulnerability in the /rest/api/1.0/issues/{id}/ActionsAndOperations API endpoint. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.

Versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos no autenticados descargar archivos temporales y enumerar claves de proyectos por medio de una vulnerabilidad de Divulgación de Información en el endpoint de la API /rest/api/1.0/issues/{id}/ActionsAndOperations. Las versiones afectadas son anteriores a 8.5.11, desde versión 8.6.0 anteriores a 8.13.3 y desde versión 8.14.0 anteriores a 8.15.0

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-25 CVE Reserved
2021-03-22 CVE Published
2024-02-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://jira.atlassian.com/browse/JRASERVER-72010	2022-03-30

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"				< 8.5.11 Search vendor "Atlassian" for product "Data Center" and version " < 8.5.11"		-		Affected
Atlassian Search vendor "Atlassian"		Data Center Search vendor "Atlassian" for product "Data Center"				>= 8.6.0 < 8.13.3 Search vendor "Atlassian" for product "Data Center" and version " >= 8.6.0 < 8.13.3"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Search vendor "Atlassian" for product "Jira"				< 8.5.11 Search vendor "Atlassian" for product "Jira" and version " < 8.5.11"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Data Center Search vendor "Atlassian" for product "Jira Data Center"				>= 8.14.0 < 8.15.0 Search vendor "Atlassian" for product "Jira Data Center" and version " >= 8.14.0 < 8.15.0"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				>= 8.6.0 < 8.13.3 Search vendor "Atlassian" for product "Jira Server" and version " >= 8.6.0 < 8.13.3"		-		Affected
Atlassian Search vendor "Atlassian"		Jira Server Search vendor "Atlassian" for product "Jira Server"				>= 8.14.0 < 8.15.0 Search vendor "Atlassian" for product "Jira Server" and version " >= 8.14.0 < 8.15.0"		-		Affected