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12 March 2019

Vulnerabilities first published on this day (UTC), newest first.

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  • High 8.1

    Webargs mishandles concurrent JSON parsing

    An issue was discovered in webargs before 5.1.3, as used with marshmallow and other products. 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 c…