| Name | CVE-2026-87890 |
| Description | An issue was discovered in Django 6.1 before 6.1.2, 6.0 before 6.0.9, and 5.2 before 5.2.18. An incomplete fix for CVE-2026-15307 in Django spatial lookups allows an attacker who can supply `bytes` values to cause the Django process to make network requests via a crafted VRT document referencing an external raster source. Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected. Django would like to thank sicksec for reporting this issue. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1150176 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-django (PTS) | bookworm | 3:3.2.25-0+deb12u3 | fixed |
| bookworm (security) | 3:3.2.25-0+deb12u6 | fixed | |
| trixie | 3:4.2.28-0+deb13u2 | fixed | |
| trixie (security) | 3:4.2.28-0+deb13u1 | fixed | |
| forky | 3:5.2.17-2 | vulnerable | |
| sid | 3:5.2.18-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-django | source | bookworm | (not affected) | |||
| python-django | source | trixie | (not affected) | |||
| python-django | source | (unstable) | 3:5.2.18-1 | 1150176 |
[trixie] - python-django <not-affected> (Incomplete fix for CVE-2026-15307 not applied yet)
[bookworm] - python-django <not-affected> (Vulnerable code not present as fix for CVE-2026-15307 not applied)
https://www.djangoproject.com/weblog/2026/oct/06/security-releases/
Fixed by: https://github.com/django/django/commit/dd0558d1617619e0d66163675ef02135d0f54e5f (5.2.18)