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@renovate renovate bot commented Sep 21, 2024

This PR contains the following updates:

Package Change Age Confidence
flask (changelog) ==0.12.2 -> ==0.12.3 age confidence

GitHub Vulnerability Alerts

CVE-2018-1000656

The Pallets Project flask version Before 0.12.3 contains a CWE-20: Improper Input Validation vulnerability in flask that can result in Large amount of memory usage possibly leading to denial of service. This attack appear to be exploitable via Attacker provides JSON data in incorrect encoding. This vulnerability appears to have been fixed in 0.12.3.


Release Notes

pallets/flask (flask)

v0.12.3

Compare Source

Released 2018-04-26

  • Request.get_json no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:8259, but
    Flask will autodetect UTF-8, -16, or -32. :issue:2692
  • Fix a Python warning about imports when using python -m flask.
    :issue:2666
  • Fix a ValueError caused by invalid Range requests in some
    cases.

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot force-pushed the renovate/pypi-flask-vulnerability branch from eecff50 to 6b80b76 Compare August 14, 2025 20:00
@renovate renovate bot force-pushed the renovate/pypi-flask-vulnerability branch from 6b80b76 to 50a57a7 Compare October 25, 2025 23:16
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