Anymail · Anymail · CVE-2018-6596
**Name of the Vulnerable Software and Affected Versions**
Anymail versions prior to 1.2.1
**Description**
The issue allows remote attackers to post arbitrary e-mail tracking events due to a timing attack vulnerability on the `WEBHOOK AUTHORIZATION` secret.
**Recommendations**
For versions prior to 1.2.1, update to version 1.2.1 or later to resolve the issue.