Atlassian Jira < 8.5.14 Username Enumeration

medium Web App Scanning Plugin ID 113692

Synopsis

Atlassian Jira < 8.5.14 Username Enumeration

Description

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.14, 8.6.x prior to 8.13.6 or 8.14.x prior to 8.16.1. It is, therefore, affected by a vulnerability that permits remote attackers to discover the username of users via an enumeration vulnerability in the REST API.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Atlassian Jira version 8.5.14 or later.

See Also

https://jira.atlassian.com/browse/JRASERVER-72499

Plugin Details

Severity: Medium

ID: 113692

Type: remote

Published: 3/8/2023

Updated: 3/14/2023

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2021-26081

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS Score Source: CVE-2021-26081

Vulnerability Information

CPE: cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*

Exploit Ease: No known exploits are available

Patch Publication Date: 7/5/2021

Vulnerability Publication Date: 6/9/2021

Reference Information

CVE: CVE-2021-26081