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Package details: pkg:pypi/webargs@5.5.0
purl pkg:pypi/webargs@5.5.0
Next non-vulnerable version 5.5.3
Latest non-vulnerable version 6.0.0b4
Risk 4.0
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-11rq-guar-cudu
Aliases:
CVE-2020-7965
GHSA-fjq3-5pxw-4wj4
PYSEC-2020-156
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.
5.5.3
Affected by 0 other vulnerabilities.
6.0.0b4
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-05T16:55:42.765377+00:00 PyPI Importer Affected by VCID-11rq-guar-cudu https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0
2026-06-05T16:27:34.220974+00:00 GHSA Importer Affected by VCID-11rq-guar-cudu https://github.com/advisories/GHSA-fjq3-5pxw-4wj4 38.6.0
2026-06-04T20:48:46.301893+00:00 GitLab Importer Affected by VCID-11rq-guar-cudu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/webargs/CVE-2020-7965.yml 38.6.0
2026-06-02T04:06:09.781168+00:00 Pypa Importer Affected by VCID-11rq-guar-cudu https://github.com/pypa/advisory-database/blob/main/vulns/webargs/PYSEC-2020-156.yaml 38.6.0