CVE-2021-43946

MEDIUM

Atlassian Jira Server/Data Center <8.13.21 & <8.14.0-8.20.9 - Auth ...

Title source: llm

Description

Affected versions of Atlassian Jira Server and Data Center allow authenticated remote attackers to add administrator groups to filter subscriptions via a Broken Access Control vulnerability in the /secure/EditSubscription.jspa endpoint. The affected versions are before version 8.13.21, and from version 8.14.0 before 8.20.9.

References (1)

Core 1

Core References

Issue Tracking, Vendor Advisory

https://jira.atlassian.com/browse/JRASERVER-73071

Scores

CVSS v3 6.5

EPSS 0.0029

EPSS Percentile 52.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (2)

atlassian/jira_data_center < 8.13.21

atlassian/jira_server < 8.13.21

Published Jan 05, 2022

Tracked Since Feb 18, 2026