CVE-2021-39111

CWE-79 — Cross-site Scripting (XSS)3 documents3 sources
Severity
6.1MEDIUM
EPSS
0.3%
top 43.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Atlassian Jira Data CenterAtlassian Jira ServerAtlassian Data Center+1 more
Timeline
PublishedAug 30
Latest updateMay 24

Description

The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18, from 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the handling of supplied content such as from a PDF when pasted into a field such as the description field.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages6 packages

▶CVEListV5atlassian/jira_data_centerunspecified — 8.5.18+4
▶NVDatlassian/jira_data_center8.6.0 — 8.13.10+1
▶CVEListV5atlassian/jira_serverunspecified — 8.5.18+4
▶NVDatlassian/data_center< 8.5.18
▶NVDatlassian/jira_server8.6.0 — 8.13.10+1

🔴Vulnerability Details

2
GHSA
GHSA-56cm-gqqx-cjww: The Editor plugin in Atlassian Jira Server and Data Center before version 8↗2022-05-24
▶
CVEList
CVE-2021-39111: The Editor plugin in Atlassian Jira Server and Data Center before version 8↗2021-08-30
▶
CVE-2021-39111 (MEDIUM CVSS 6.1) | The Editor plugin in Atlassian Jira | cvebase.io