CVE-2021-35042

highpriority · attend · 65EPSS 0.444 · 99 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

6 exploits · PoC

Likely / severe?

44.4% (99th) EPSS

CVSS 7.5 · high

Is it mine?

15 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedpython312-Django6-0:6.0-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython312-Django6-0:6.0-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython312-Django6-0:6.0-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython312-Django6-0:6.0-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython313-Django6-0:6.0-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython313-Django6-0:6.0-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython313-Django6-0:6.0-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython313-Django6-0:6.0-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · SUSE Product Security

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USprimaryCWE-89USCWE-89US

exploits (6)

Public proof-of-concept and weaponised exploit code.

LUUANHDUC/CVE-2021-35042Django SQL injection vulnerabilityPoC · poc_in_github
YouGina/CVE-2021-35042SQL injection via unsanitized QuerySet.order_by() inputPoC · poc_in_github
mrlihd/CVE-2021-35042Reproduce CVE-2021-35042PoC · poc_in_github
r4vi/CVE-2021-35042r4vi/CVE-2021-35042PoC · poc_in_github
vutiendat323/INT14107_CVE-2021-35042vutiendat323/INT14107_CVE-2021-35042PoC · poc_in_github
zer0qs/CVE-2021-35042A basic analysis about CVE-2021-35942. SQL injection in Django.PoC · poc_in_github

affected products (15)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Django Software Foundation Django3.1.0 → 3.1.13fstec_bduRU
Django Software Foundation Django3.2.0 → 3.2.5fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 11fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 9fstec_bduRU
djangoproject django3.1 → 3.1.13nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django3.2 → 3.2.5nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
fedoraproject fedora= 34nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
Bitnami django3.1.0 → 3.1.13osvUSpkg:bitnami/django
Bitnami django3.2.0 → 3.2.5osvUSpkg:bitnami/django
PyPI django3.0a1 → 3.1.13osvUSpkg:pypi/django
PyPI django3.1 → 3.1.13osvUSpkg:pypi/django
PyPI django3.2 → 3.2.5osvUSpkg:pypi/django
PyPI django3.2a1 → 3.2.5osvUSpkg:pypi/django

advisories (4)

Vendor and ecosystem advisories describing this.

openSUSE-SU-2026:10005-1python312-Django6-6.0-1.1 on GA media2026-01-03csaf · suse_csafDE
python312-Django6-6.0-1.1 on GA media
GHSA-xpfp-f569-q3p2SQL Injection in Django2021-09-22ghsa · osvUS
Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.
BIT-django-2021-350422024-03-06vendor · osvUS
Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.
PYSEC-2021-1092021-07-02vendor · osvUS
Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.

also known as (8)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd suse_csaf NVD CVE.org MITRE

published 2021-07-02modified 2026-06-17

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references (23)

External citations — patches, advisories, analysis.

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