AIKIDO-2025-11004
better-ccflare is vulnerable to Exposure of Sensitive Information
55
Medium Risk
This Affects:
better-ccflareTL;DR
Affected versions of this package may expose sensitive information by unintentionally forwarding the client API key to OAuth providers. When both Authorization and x-api-key headers are present, only the Authorization header is removed, allowing the API key to be leaked to upstream services. This change ensures both headers are stripped before provider-specific credentials are applied, preventing unintended disclosure of authentication data.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
better-ccflare is vulnerable to Exposure of Sensitive Information in versions 3.0.0 - 3.0.3.
How to fix this
Upgrade the better-ccflare library to the patch version.
Are You Affected?
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SOC 2Compliant
ISO 27001Compliant