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CVE-2023-22522

Severity CVSS v4.0:
Pending analysis
Type:
CWE-74 Injection
Publication date:
06/12/2023
Last modified:
11/12/2023

Description

This Template Injection vulnerability allows an authenticated attacker, including one with anonymous access, to inject unsafe user input into a Confluence page. Using this approach, an attacker is able to achieve Remote Code Execution (RCE) on an affected instance. Publicly accessible Confluence Data Center and Server versions as listed below are at risk and require immediate attention. See the advisory for additional details<br /> <br /> Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 4.0 (including) 7.19.17 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 8.0.0 (including) 8.4.5 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 8.5.0 (including) 8.5.4 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 8.6.0 (including) 8.6.2 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:8.7.0:*:*:*:*:*:*:*
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 4.0 (including) 7.19.17 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 8.0.0 (including) 8.4.5 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 8.5.0 (including) 8.5.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools