CVE-2020-7471
CRITICAL 9.3EPSS 65.6%
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 v4.0 GitHub
- 9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 65.58% chance of exploitation in the next 30 days, 99th percentile
- Published
- 2020-02-03
- Updated
- 2024-08-04
Proof-of-concept exploits (5)
- SNCKER/CVE-2020-74712★ · 2020-02-22
- Saferman/CVE-2020-7471103★ · 2020-02-13
- huzaifakhan771/CVE-2020-7471-Django1★ · 2021-06-03
- mrlihd/CVE-2020-74710★ · 2021-09-01
- victomteng1997/cve-2020-7471-Time_Blind_SQLi-0★ · 2020-08-22
Exploit collections (1)
- （CVE-2020-7471）Django sql注入漏洞helloexp/0day
Security advisories
- https://docs.djangoproject.com/en/3.0/releases/security
- https://www.djangoproject.com/weblog/2020/feb/03/security-releases
- http://www.openwall.com/lists/oss-security/2020/02/03/1
- django/django/commit/eb31d845323618d688ad429479c6dda973056136
- https://www.openwall.com/lists/oss-security/2020/02/03/1
- advisories/GHSA-hmr4-m2h5-33qx
- https://usn.ubuntu.com/4264-1