CVE-2023-28370: Open redirect in Tornado

CVE-2023-28370 · Severity: low · CVSS 3.1 · Published 2023-05-25

Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.

Technologies: tornado (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2023-28370 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-28370 being exploited in the wild.
How severe is CVE-2023-28370?
Low severity, with a CVSS score of 3.1, published 25 May 2023.
Which products and versions are affected?
tornado (PyPI) ECOSYSTEM:introduced=0,fixed=6.3.2.
Is there a fix for CVE-2023-28370?
Yes. tornado (PyPI): upgrade to 6.3.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-28370?
Check whether you run tornado (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • tornado (PyPI): upgrade to 6.3.2 or later
    pip install "tornado>=6.3.2"

Affected products

  • tornado (PyPI) ECOSYSTEM:introduced=0,fixed=6.3.2

Identifiers

  • CVE-2023-28370
  • GHSA-hj3f-6gcp-jg8j
  • PYSEC-2023-75

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.