Django before 1.11.27, 2.x before 2.2.9, and 3.x before 3.0.1 allows account takeover. A suitably crafted email address (that is equal to an existing user's email address after case transformation of Unicode characters) would allow an attacker to be sent a password reset token for the matched user account. (One mitigation in the new releases is to send password reset tokens only to the registered user email address.)
{ "nvd_published_at": null, "cwe_ids": [ "CWE-640" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2020-01-16T22:34:58Z" }