CVE-2019-12308

NameCVE-2019-12308
DescriptionAn issue was discovered in Django 1.11 before 1.11.21, 2.1 before 2.1.9, and 2.2 before 2.2.2. The clickable Current URL value displayed by the AdminURLFieldWidget displays the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provided as a URL query parameter payload, could result in an clickable JavaScript link.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1814-1, DSA-4476-1
NVD severitymedium
Debian Bugs929927

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-django (PTS)stretch1:1.10.7-2+deb9u7fixed
stretch (security)1:1.10.7-2+deb9u9fixed
buster1:1.11.28-1~deb10u1fixed
buster (security)1:1.11.29-1~deb10u1fixed
bullseye, sid2:2.2.14-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-djangosource(unstable)1:1.11.21-1929927
python-djangosourcejessie1.7.11-1+deb8u5DLA-1814-1
python-djangosourcestretch1:1.10.7-2+deb9u5DSA-4476-1

Notes

https://github.com/django/django/commit/deeba6d92006999fee9adfbd8be79bf0a59e8008 (master)
https://github.com/django/django/commit/c238701859a52d584f349cce15d56c8e8137c52b (1.11.21)

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