CVE-2026-33637
0.0 · NONEOverview
CVE-2026-33637 is a none-severity vulnerability affecting faraday_project faraday. It was published on May 19, 2026 and has a CVSS 3.1 base score of 0.0 (NONE).
This vulnerability has a CVSS 3.1 base score of 0.0, rated NONE. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Faraday is an HTTP client library abstraction layer that provides a common interface over many adapters. Versions 2.0.0 through 2.14.1 still allow protocol-relative host override when the request target is passed as a URI object (rather than a String) to Faraday::Connection#build_exclusive_url. This bypasses the February 2026 fix for GHSA-33mh-2634-fwr2 and enables off-host request forgery: a request built from a fixed-base Faraday::Connection can be redirected to an attacker-controlled host, forwarding connection-scoped values such as Authorization headers and default query parameters. This issue has been fixed in version 2.14.3.
Remediation
Check the references section for vendor advisories and patches from faraday_project. Update faraday to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| faraday_project | faraday | >= 2.0.0, < 2.14.2 | Affected |
Frequently Asked Questions
What is CVE-2026-33637?
CVE-2026-33637 is a none-severity vulnerability affecting faraday_project faraday. It was published on May 19, 2026 and has a CVSS 3.1 base score of 0.0 (NONE).
How severe is CVE-2026-33637?
This vulnerability has a CVSS 3.1 base score of 0.0, rated NONE. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-33637?
Check the references section for vendor advisories and patches from faraday_project. Update faraday to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-33637?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-33637 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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