An update for python-django is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-2216 Final 1.0 1.0 2026-05-09 Initial 2026-05-09 2026-05-09 openEuler SA Tool V1.0 2026-05-09 python-django security update An update for python-django is now available for openEuler-20.03-LTS-SP4 A high-level Python Web framework that encourages rapid development and clean, pragmatic design. Security Fix(es): An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29. Race condition in file-system storage and file-based cache backends in Django allows an attacker to cause file system objects to be created with incorrect permissions via concurrent requests, where one thread's temporary `umask` change affects other threads in multi-threaded environments. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Tarek Nakkouch for reporting this issue.(CVE-2026-25674) An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. `MultiPartParser` allows remote attackers to degrade performance by submitting multipart uploads with `Content-Transfer-Encoding: base64` including excessive whitespace. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Seokchan Yoon for reporting this issue.(CVE-2026-33033) An issue was discovered in Django's GenericInlineModelAdmin component. Add permissions on inline model instances were not validated on submission of forged POST data. This vulnerability affects Django 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank N05ec@LZU-DSLab for reporting this issue.(CVE-2026-4277) An issue was discovered in Django 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Admin changelist forms using ModelAdmin.list_editable incorrectly allowed new instances to be created via forged POST data. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Cantina for reporting this issue.(CVE-2026-4292) An update for python-django is now available for master/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP4/openEuler-24.03-LTS/openEuler-24.03-LTS-Next/openEuler-24.03-LTS-SP1/openEuler-24.03-LTS-SP2/openEuler-24.03-LTS-SP3/openEuler-24.03-LTS-SP4. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical python-django https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2216 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-25674 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-33033 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-4277 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-4292 https://nvd.nist.gov/vuln/detail/CVE-2026-25674 https://nvd.nist.gov/vuln/detail/CVE-2026-33033 https://nvd.nist.gov/vuln/detail/CVE-2026-4277 https://nvd.nist.gov/vuln/detail/CVE-2026-4292 openEuler-20.03-LTS-SP4 python-django-2.2.27-22.oe2003sp4.src.rpm python-django-help-2.2.27-22.oe2003sp4.noarch.rpm python3-Django-2.2.27-22.oe2003sp4.noarch.rpm An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29. Race condition in file-system storage and file-based cache backends in Django allows an attacker to cause file system objects to be created with incorrect permissions via concurrent requests, where one thread's temporary `umask` change affects other threads in multi-threaded environments. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Tarek Nakkouch for reporting this issue. 2026-05-09 CVE-2026-25674 openEuler-20.03-LTS-SP4 Low 3.7 AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N python-django security update 2026-05-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2216 An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. `MultiPartParser` allows remote attackers to degrade performance by submitting multipart uploads with `Content-Transfer-Encoding: base64` including excessive whitespace. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Seokchan Yoon for reporting this issue. 2026-05-09 CVE-2026-33033 openEuler-20.03-LTS-SP4 Medium 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H python-django security update 2026-05-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2216 An issue was discovered in Django's GenericInlineModelAdmin component. Add permissions on inline model instances were not validated on submission of forged POST data. This vulnerability affects Django 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank N05ec@LZU-DSLab for reporting this issue. 2026-05-09 CVE-2026-4277 openEuler-20.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H python-django security update 2026-05-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2216 An issue was discovered in Django 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Admin changelist forms using ModelAdmin.list_editable incorrectly allowed new instances to be created via forged POST data. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Cantina for reporting this issue. 2026-05-09 CVE-2026-4292 openEuler-20.03-LTS-SP4 Low 2.7 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N python-django security update 2026-05-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2216