Atlassian Confluence < Companion-2.0.0 / < Companion-2.0.1 (CONFSERVER-93518)

critical Nessus Plugin ID 186819


The remote Atlassian Confluence host is missing a security update.


The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-93518 advisory.

- RCE Vulnerability in Atlassian Companion App for MacOS (CVE-2023-22524)

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


Upgrade to Atlassian Confluence version Companion-2.0.0, Companion-2.0.1 or later.

See Also

Plugin Details

Severity: Critical

ID: 186819

File Name: atlassian_companion_93518.nasl

Version: 1.1

Type: local

Family: CGI abuses

Published: 12/13/2023

Updated: 12/14/2023

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2023-22524


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: cpe:/a:atlassian:companion

Required KB Items: installed_sw/Atlassian Companion

Exploit Ease: No known exploits are available

Patch Publication Date: 12/6/2023

Vulnerability Publication Date: 12/6/2023

Reference Information

CVE: CVE-2023-22524