Critical severity · published Feb 3, 2020
CVE-2020-7471
Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that…
9.8
CVSS
65.6%
EPSS
No
On KEV
Description
Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that offer downloads of data as a series of rows with a user-specified column delimiter). By passing a suitably crafted delimiter to a contrib.postgres.aggregates.StringAgg instance, it was possible to break escaping and inject malicious SQL.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)65.6% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DJ
Django · Djangoproject
1.11 before 1.11.28; 2.2 before 2.2.10; 3.0 before 3.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7471
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7471
Mailing List
http://www.openwall.com/lists/oss-security/2020/02/03/1
Vendor Advisory
https://docs.djangoproject.com/en/3.0/releases/security/
Patch
https://github.com/django/django/commit/eb31d845323618d688ad429479c6dda973056136
groups.google.com
https://groups.google.com/forum/#%21topic/django-announce/X45S86X5bZI
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
seclists.org
https://seclists.org/bugtraq/2020/Feb/30
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