CVE-2019-16109: Authentication Bypass in Devise

CVE-2019-16109 · Severity: low · CVSS 3.1 · Published 2019-09-11

Authentication Bypass in Devise

Technologies: devise (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2019-16109 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2019-16109 being exploited in the wild.
How severe is CVE-2019-16109?
Low severity, with a CVSS score of 3.1, published 11 September 2019.
Which products and versions are affected?
devise (RubyGems) ECOSYSTEM:introduced=0,fixed=4.7.1.
Is there a fix for CVE-2019-16109?
Yes. devise (RubyGems): upgrade to 4.7.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2019-16109?
Check whether you run devise (RubyGems) 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

  • devise (RubyGems): upgrade to 4.7.1 or later
    bundle update devise

Affected products

  • devise (RubyGems) ECOSYSTEM:introduced=0,fixed=4.7.1

Identifiers

  • CVE-2019-16109
  • GHSA-fcjw-8rhj-gwwc

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