CVE-2017-0905
CVE-2017-0905 is a critical-severity vulnerability in Recurly Recurly Client Ruby with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 3% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-918
- Affected product: Recurly Recurly Client Ruby
- Published:
- Last modified:
Description
The Recurly Client Ruby Library before 2.0.13, 2.1.11, 2.2.5, 2.3.10, 2.4.11, 2.5.4, 2.6.3, 2.7.8, 2.8.2, 2.9.2, 2.10.4, 2.11.3 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource#find" method that could result in compromise of API keys or other critical resources.
Frequently asked questions
- What is CVE-2017-0905?
- The Recurly Client Ruby Library before 2.0.13, 2.1.11, 2.2.5, 2.3.10, 2.4.11, 2.5.4, 2.6.3, 2.7.8, 2.8.2, 2.9.2, 2.10.4, 2.11.3 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource#find" method that could result in compromise of API keys or other critical resources.
- How severe is CVE-2017-0905?
- CVE-2017-0905 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2017-0905 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-0905?
- CVE-2017-0905 primarily affects Recurly Recurly Client Ruby. In total, 80 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2017-0905?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2017-0905 published?
- CVE-2017-0905 was published on 2017-11-13 and last updated on 2026-06-17.
References
- https://dev.recurly.com/page/ruby-updates
- https://github.com/recurly/recurly-client-ruby/commit/1bb0284d6e668b8b3d31167790ed6db1f6ccc4be
- https://hackerone.com/reports/288635
Affected products (80)
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.0:c:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:recurly:recurly_client_ruby:2.3.8:*:*:*:*:*:*:*
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