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Atlassian Confluence 1.0.1 < 7.19.23 / 7.20.x < 8.5.9 / 8.6.x < 8.9.1 (CONFSERVER-95942)

high Nessus Plugin ID 201107

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Synopsis

The remote Atlassian Confluence host is missing a security update.

Description

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-95942 advisory.

 - Applications that use UriComponentsBuilder to parse an externally provided URL (e.g. through a query parameter) AND perform validation checks on the host of the parsed URL may be vulnerable to a open redirect https://cwe.mitre.org/data/definitions/601.html attack or to a SSRF attack if the URL is used after passing validation checks. (CVE-2024-22243)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Atlassian Confluence version 7.19.23, 8.5.9, 8.9.1 or later.

See Also

https://jira.atlassian.com/browse/CONFSERVER-95942

Plugin Details

Severity: High

ID: 201107

File Name: confluence_confserver-95942.nasl

Version: 1.4

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 6/27/2024

Updated: 8/23/2024

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Enable CGI Scanning: true

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2024-22243

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:atlassian:confluence

Required KB Items: installed_sw/Atlassian Confluence

Exploit Ease: No known exploits are available

Patch Publication Date: 6/7/2024

Vulnerability Publication Date: 2/23/2024

Reference Information

CVE: CVE-2024-22243

IAVA: 2024-A-0366, 2024-A-0449-S