webhooks/base.py in Anymail (aka django-anymail) before 1.2.1 is prone to a timing attack vulnerability on the WEBHOOK_AUTHORIZATION secret, which allows remote attackers to post arbitrary e-mail tracking events.
{
"cwe_ids": [
"CWE-200"
],
"github_reviewed": true,
"severity": "CRITICAL",
"github_reviewed_at": "2020-06-16T21:41:20Z",
"nvd_published_at": null
}