Improper Verification of Cryptographic Signature Affecting github.com/elastic/package-registry/packages package, versions <1.38.0
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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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMELASTICPACKAGEREGISTRYPACKAGES-16691228
- published14 May 2026
- disclosed29 Apr 2026
- creditUnknown
Introduced: 29 Apr 2026
CVE-2026-33467 Â (opens in a new tab)How to fix?
Upgrade github.com/elastic/package-registry/packages to version 1.38.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the cryptographic signature verification process. An attacker can cause the acceptance of tampered packages by intercepting network traffic or influencing the contents served to a self-hosted registry.