Vulnerability Database
290,476
Total vulnerabilities in the database
CVE-2021-29434
Wagtail is a Django content management system. In affected versions of Wagtail, when saving the contents of a rich text field in the admin interface, Wagtail does not apply server-side checks to ensure that link URLs use a valid protocol. A malicious user with access to the admin interface could thus craft a POST request to publish content with javascript: URLs containing arbitrary code. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. See referenced GitHub advisory for additional details, including a workaround. Patched versions have been released as Wagtail 2.11.7 (for the LTS 2.11 branch) and Wagtail 2.12.4 (for the current 2.12 branch).
| Software | From | Fixed in |
|---|---|---|
| torchbox / wagtail | 2.12.0 | 2.12.4 |
| torchbox / wagtail | 2.11.0 | 2.11.7 |
| torchbox / wagtail | - | 2.11.6 |
wagtail
|
- | 2.11.7 |
|
wagtail
|
2.12 | 2.12.4 |