doorkeeper Known Vulnerabilities & Fixes
doorkeeper has 4 known security vulnerabilities in RubyGems (Ruby). Upgrade to version 5.3.2 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 5.3.2
Upgrading to 5.3.2 or later resolves all 4 known vulnerabilities in doorkeeper. Run: gem install doorkeeper -v 5.3.2
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Check if you're affected and upgrade to 5.3.2 to stay secure.
Security Summary
- 7 affected version ranges have been identified across these 4 advisories.
- 100% of known issues have a published fixed version.
- Remediation: gem update doorkeeper
Vulnerabilities
4 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Oct 24, 2017, most recently May 7, 2020 (926 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2016-6582 Doorkeeper is vulnerable to replay attacks | CRITICAL | 0.1.0, 0.1.1, 0.2.0, 0.3.0 (+57 more) | 4.2.0 |
| CVE-2020-10187 Exposure of Sensitive Information to an Unauthorized Actor in Doorkeeper | HIGH | 5.0.0, 5.0.1, 5.0.2, 5.1.0 (+7 more) | 5.0.3, 5.1.1, 5.2.5 (+1 more) |
| CVE-2018-1000211 Doorkeeper subject to Incorrect Permission Assignment | HIGH | 4.2.0, 4.2.5, 4.2.6, 4.3.0 (+2 more) | 4.4.0 |
| CVE-2018-1000088 Doorkeeper is vulnerable to stored XSS and code execution | MEDIUM | 2.1.0, 2.1.1, 2.1.2, 2.1.3 (+17 more) | 4.2.6 |
About This Data
Vulnerability data for doorkeeper is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related RubyGems (Ruby) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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