PT-2022-8970 · Atlassian · Confluence

Published 2022-07-26 · Updated 2022-08-01 · CVE-2020-36290

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Confluence Server and Data Center versions prior to 7.4.5 Confluence Server and Data Center versions 7.5.0 through 7.6.3 Confluence Server and Data Center versions 7.7.0 through 7.7.4

Description The Livesearch macro in Confluence Server and Data Center allows remote attackers with permission to edit a page or blog to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the page excerpt functionality.

Recommendations For Confluence Server and Data Center versions prior to 7.4.5, update to version 7.4.5 or later. For Confluence Server and Data Center versions 7.5.0 through 7.6.3, update to version 7.6.3 or later. For Confluence Server and Data Center versions 7.7.0 through 7.7.4, update to version 7.7.4 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-36290

Affected Products

Confluence

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-36290 · Security Note
• https://jira.atlassian.com/browse/CONFSERVER-60118 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36290 · Security Note
• https://osv.dev/vulnerability/CVE-2020-36290 · Vendor Advisory
• https://t.me/cvenotify/34097 · Telegram Post
• https://t.me/cibsecurity/46967 · Telegram Post
• https://t.me/cvenotify/33755 · Telegram Post