FileSystemBytecodeCache in Jinja2 prior to version 2.7.2 does not properly create temporary directories, which allows local users to gain privileges by pre-creating a temporary directory with a user's uid. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1402.
{
"nvd_published_at": "2014-05-19T14:55:00Z",
"cwe_ids": [
"CWE-377"
],
"severity": "MODERATE",
"github_reviewed_at": "2023-02-14T00:58:39Z",
"github_reviewed": true
}