In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An attacker was able to read data from such files and list directories due to insecure permissions.
{ "nvd_published_at": "2021-02-03T16:15:00Z", "cwe_ids": [ "CWE-276" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-06-23T18:04:48Z" }