CVE-2023-22524 in the critical feed json
Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability.
published 2023-12-06 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-26664
- cvss
- 9.6
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 24.7%
- EPSS 24.7% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Atlassian Companion for Mac < 1.0.0, >= 2.0.0, >= 2.0.1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
24.71% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 9.6 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Atlassian Companion for Mac
References
Sources
- CVE List CVE-2023-22524
- NVD CVE-2023-22524
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