CVE-2021-26086

Published on: 08/15/2021 12:00:00 AM UTC

Last Modified on: 10/05/2021 05:15:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Certain versions of Data Center from Atlassian contain the following vulnerability:

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1.

  • CVE-2021-26086 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.3 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW NONE NONE

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
[JRASERVER-72695] Limited Remote File Read/Include in Jira Software Server - CVE-2021-26086 - Create and track feature requests for Atlassian products. jira.atlassian.com
text/html
URL Logo MISC jira.atlassian.com/browse/JRASERVER-72695
Atlassian Jira Server/Data Center 8.4.0 File Read ≈ Packet Storm packetstormsecurity.com
text/html
URL Logo MISC packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html

Related QID Numbers

  • 150371 Atlassian Jira Server and Data Center Arbitrary File Read (CVE-2021-26086)
  • 730154 Atlassian Jira Server And Data Center Path traversal Vulnerability(JRASERVER-72695)

Exploit/POC from Github

Atlassian Jira Server/Data Center 8.4.0 - Arbitrary File read (CVE-2021-26086)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationAtlassianData CenterAllAllAllAll
ApplicationAtlassianJiraAllAllAllAll
  • cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-26086 : Affected versions of #Atlassian #Jira Server and Data Center allow remote attackers to read partic… twitter.com/i/web/status/1… 2021-08-16 00:19:24
© CVE.report 2022 Twitter Nitter Twitter Viewer |

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