PT-2023-3992 · Atlassian · Confluence

Published 2023-07-18 · Updated 2023-07-31 · CVE-2023-22505

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Confluence Server and Data Center versions 8.0.0 through 8.3.1 Atlassian Confluence Server and Data Center versions prior to 8.3.2 and 8.4.0

Description The issue is related to insufficient input validation, allowing a remote attacker to execute arbitrary code. This has a high impact on confidentiality, integrity, and availability, with no user interaction required. The vulnerability was discovered by a private user and reported via the Bug Bounty program.

Recommendations For versions 8.0.0 through 8.3.1, upgrade to version 8.3.2 or 8.4.0 to resolve the issue. For versions prior to 8.3.2 and 8.4.0, upgrade to version 8.3.2 or 8.4.0 to resolve the issue. As a temporary workaround, consider restricting access to the server until a patch is applied.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2023-04290

CVE-2023-22505

Affected Products

Confluence

References · 10

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22505 · Security Note
• https://jira.atlassian.com/browse/CONFSERVER-88265 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22505 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04290 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-22505 · Security Note
• https://t.me/cibsecurity/66961 · Telegram Post
• https://cisa.gov/news-events/alerts/2023/07/21/atlassian-releases-security-updates · Note
• https://cybersecurity-help.cz/vdb/SB2023072414 · Note
• https://t.me/thehackernews/3641 · Telegram Post
• https://t.me/true_secator/4652 · Telegram Post