CVE Database
/

CVE-2021-26081

Back to search

CVE-2021-26081

Published: Jul 20, 2021

Modified: Oct 11, 2024

PUBLISHED

Description

REST API in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1 allows remote attackers to enumerate usernames via a Sensitive Data Exposure vulnerability in the `/rest/api/latest/user/avatar/temporary` endpoint.

VendorProductVersions

Atlassian

Jira Server

affected
unspecified - < 8.5.14
affected
8.6.0 - < unspecified
affected
unspecified - < 8.13.6
affected
8.14.0 - < unspecified
affected
unspecified - < 8.16.1

Atlassian

Jira Data Center

affected
unspecified - < 8.5.14
affected
8.6.0 - < unspecified
affected
unspecified - < 8.13.6
affected
8.14.0 - < unspecified
affected
unspecified - < 8.16.1

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now