Is CVE-2019-19844 in the CISA KEV catalog?

No. CVE-2019-19844 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-19844?

CVE-2019-19844 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-19844?

CVE-2019-19844 has an EPSS score of 34.81% (98th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-19844?

Upgrade python-django on debian 11 to 2:2.2.9-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-19844

CRITICALEPSS 98th pctl

9.8

CVSS v3

NVD

Description

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.)

CWE-640

How to fix

Remediation Available

python-djangoDebian

Fixed in:2:2.2.9-1CVE-2019-19844

python-djangoUbuntu

Fixed in:1.6.11-0ubuntu1.3+esm7USN-6722-1

Fixed in:1.8.7-1ubuntu5.11USN-4224-1

Fixed in:1:1.11.11-1ubuntu1.6USN-4224-1

python3-djangoUbuntu

Fixed in:1.8.7-1ubuntu5.11USN-4224-1

Fixed in:1:1.11.11-1ubuntu1.6USN-4224-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

34.81%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory1

usn.ubuntu.com

Other references7

Related Vulnerabilities

Other CWE-640 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-18818	Critical	9.8	98%	-	-
CVE-2023-7028	Critical	10.0	95%	KEV	Fix
CVE-2017-7615	High	8.8	91%	-	-
CVE-2024-2862	Critical	9.1	51%	-	-
CVE-2025-6216	Critical	9.8	31%	-	Fix
CVE-2017-8295	Medium	5.9	27%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.