CVE-2023-22524
CVSS Score
9.6
EPSS Score
0.0%
EPSS Percentile
0th
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 | atlassian |
| Product | companion for mac |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Dec 6, 2023 |
| Last Updated | Feb 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Affected Versions
Atlassian / Companion for Mac
>= 1.0.0 >= 1.1.0 >= 1.2.0 >= 1.2.2 >= 1.2.3 >= 1.2.4 >= 1.2.5 >= 1.2.6 >= 1.3.0 >= 1.3.1 >= 1.4.1 >= 1.4.2 >= 1.4.3 >= 1.4.4 >= 1.4.5 >= 1.4.6 >= 1.5.0 >= 1.6.0 >= 1.6.1