PT-2020-10339 · Atlassian · Confluence

Published 2020-04-22 · Updated 2021-12-13 · CVE-2019-20102

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Atlassian Confluence Server versions 6.14.0 through 6.14.3 Atlassian Confluence Server versions 6.15.0 through 6.15.4

Description The issue allows remote attackers to achieve stored cross-site-scripting (SXSS) via a malicious attachment with a modified mimeType parameter.

Recommendations For versions 6.14.0 through 6.14.3, update to a version later than 6.14.3 to resolve the issue. For versions 6.15.0 through 6.15.4, update to version 6.15.5 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-20102

Affected Products

Confluence

References · 5

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20102 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-20102 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20102 · Vendor Advisory
• https://jira.atlassian.com/browse/CONFSERVER-59358 · Note
• https://t.me/cvenotify/3007 · Telegram Post