PT-2019-20156 · Webargs · Webargs
Published
2019-03-12
·
Updated
2019-03-12
None
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Name of the Vulnerable Software and Affected Versions
webargs versions prior to 5.1.3
Description
An issue was discovered in webargs, where JSON parsing uses a short-lived cache to store the parsed JSON body. This cache is not thread-safe, meaning that incorrect JSON payloads could have been parsed for concurrent requests.
Recommendations
For versions prior to 5.1.3, update to version 5.1.3 or later to resolve the issue.
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Related Identifiers
Affected Products
Webargs