CVE-2023-22524 is a critical remote code execution (RCE) vulnerability affecting specific versions of the Atlassian Companion App for MacOS. This flaw allows an attacker to bypass security mechanisms like Atlassian Companion's blocklist and MacOS Gatekeeper via WebSockets, leading to arbitrary code execution. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity, posing a severe risk of complete compromise of confidentiality, integrity, and availability. Its high EPSS score and FAUCET Risk Score further emphasize its significant potential impact. While there is no evidence of active exploitation (not in KEV) and no public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered substantial community discussion and media coverage, indicating high awareness and potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.0.0, < 2.0.0CPE matchmatch criteria | cpe:2.3:a:atlassian:companion:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.