PYSEC-2020-156
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/webargs/PYSEC-2020-156.yaml
- JSON Data
- https://api.test.osv.dev/v1/vulns/PYSEC-2020-156
- Aliases
- Published
- 2020-01-29T15:15:00Z
- Modified
- 2023-11-01T04:53:40.923879Z
- Summary
- [none]
- Details
-
flaskparser.py in Webargs 5.x through 5.5.2 doesn't check that the Content-Type header is application/json when receiving JSON input. If the request body is valid JSON, it will accept it even if the content type is application/x-www-form-urlencoded. This allows for JSON POST requests to be made across domains, leading to CSRF.
- References
Affected packages
PyPI / webargs
Package
- Name
- webargs
- View open source insights on deps.dev
- Purl
- pkg:pypi/webargs