CVE-2023-22524

Published: Dec 6, 2023

Modified: Feb 25, 2026

PUBLISHED

CVSS v3.0

9.6

CRITICAL

Description

Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code.

Vendor	Product	Versions
Atlassian	Companion for Mac	unaffected `< 1.0.0` affected `>= 1.0.0` affected `>= 1.1.0` affected `>= 1.2.0` affected `>= 1.2.2` +17 more versions

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

https://confluence.atlassian.com/security/cve-2023-22524-rce-vulnerability-in-atlassian-companion-app-for-macos-1319249492.html

https://jira.atlassian.com/browse/CONFSERVER-93518

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CVE-2023-22524

Description

Affected Products

CVSS v3.0 Details

References