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Cross Site Scripting vulnerability in django-jsonform's admin formGHSA-x9jp-4w8m-4f3c

GHSA-x9jp-4w8m-4f3c is a security vulnerability in django-jsonform. A fix is available for django-jsonform — see the affected versions and patch details below.

Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Dec 7, 2024 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected
🐍django-jsonform

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

Description

django-jsonform stores the raw JSON data of the db field in a hidden textarea on the admin page. However, that data was kept in the textarea after unescaping it using the safe template filter. This opens up possibilities for XSS attacks.

This only affects the admin pages where the django-jsonform is rendered.

Mitigation

Upgrade to django-jsonform version 2.10.1 or later.

For more information

If you have any questions or comments about this advisory:

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIdjango-jsonformall versions2.10.1pip install --upgrade 'django-jsonform==2.10.1'

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for django-jsonform, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update django-jsonform to 2.10.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-x9jp-4w8m-4f3c is resolved across your whole dependency graph.

  3. Workarounds

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

### Description django-jsonform stores the raw JSON data of the db field in a hidden textarea on the admin page. However, that data was kept in the textarea after unescaping it using the `safe` template filter. This opens up possibilities for XSS attacks. This only affects the admin pages where the django-jsonform is rendered. ### Mitigation Upgrade to django-jsonform version 2.10.1 or later. ### For more information If you have any questions or comments about this advisory: * [Open an issue](https://github.com/bhch/django-jsonform/issues). * Email the maintainer at `Bharat Chauhan <tel
O3 Security · Impact-Aware SCA

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Cross Site Scripting vulnerability in django-jsonform's…