CVE-2018-1000088: Doorkeeper is vulnerable to stored XSS and code execution

CVE-2018-1000088 · Severity: low · CVSS 3 · Published 2018-03-13

Doorkeeper is vulnerable to stored XSS and code execution

Technologies: doorkeeper (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2018-1000088 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2018-1000088 being exploited in the wild.
How severe is CVE-2018-1000088?
Low severity, with a CVSS score of 3, published 13 March 2018.
Which products and versions are affected?
doorkeeper (RubyGems) ECOSYSTEM:introduced=2.1.0,fixed=4.2.6.
Is there a fix for CVE-2018-1000088?
Yes. doorkeeper (RubyGems): upgrade to 4.2.6 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-1000088?
Check whether you run doorkeeper (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

  • doorkeeper (RubyGems): upgrade to 4.2.6 or later
    bundle update doorkeeper

Affected products

  • doorkeeper (RubyGems) ECOSYSTEM:introduced=2.1.0,fixed=4.2.6

Identifiers

  • CVE-2018-1000088
  • GHSA-hwhh-2fwm-cfgw

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