CVE-2021-26082

MEDIUM

Atlassian Jira Server and Data Center < 8.5.14, 8.6.0-8.13.6 - Stored Cross-Site Scripting via XML Export

Title source: llm
STIX 2.1

Description

The XML Export 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 8.17.0 allows remote attackers to inject arbitrary HTML or JavaScript via a stored cross site scripting vulnerability.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://jira.atlassian.com/browse/JRASERVER-72393

Scores

CVSS v3 5.4
EPSS 0.0047
EPSS Percentile 64.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (4)
atlassian/data_center < 8.5.14
atlassian/jira < 8.5.14
atlassian/jira_data_center 8.6.0 - 8.13.6
atlassian/jira_server 8.6.0 - 8.13.6
Published Jul 20, 2021
Tracked Since Feb 18, 2026