Weak Password Recovery Mechanism for Forgotten Password Affecting python-django package, versions <1.8.7-1ubuntu5.11


Severity

Recommended
high

Based on Ubuntu security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
22.52% (97th percentile)

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  • Snyk IDSNYK-UBUNTU1604-PYTHONDJANGO-538296
  • published18 Dec 2019
  • disclosed18 Dec 2019

Introduced: 18 Dec 2019

CVE-2019-19844  (opens in a new tab)
CWE-640  (opens in a new tab)

How to fix?

Upgrade Ubuntu:16.04 python-django to version 1.8.7-1ubuntu5.11 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-django package and not the python-django package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

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.)

CVSS Scores

version 3.1