Vulnerability · Published Dec 6, 2023 · Assigned by atlassian
CVE-2023-22524
Critical 9.6
In plain English
A critical-severity security flaw in Companion for Mac from Atlassian. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 24.7% (higher than 98% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.0)9.6Critical
Exploit odds (30 days)24.7%top 2.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Public PoC
Official 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.
Affected products (as reported)
| Vendor | Product | 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 |