Improper Authentication Affecting github.com/oxia-db/oxia/oxiad/common/rpc/auth package, versions <0.16.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMOXIADBOXIAOXIADCOMMONRPCAUTH-16316104
- published28 Apr 2026
- disclosed22 Apr 2026
- creditUnknown
Introduced: 22 Apr 2026
CVE-2026-40946 (opens in a new tab)How to fix?
Upgrade github.com/oxia-db/oxia/oxiad/common/rpc/auth to version 0.16.2 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication due to the SkipClientIDCheck configuration in the OIDC authentication provider, which disables audience claim validation. An attacker can gain unauthorized access by presenting a token issued for a different service by the same OIDC issuer.