Server-side Request Forgery (SSRF) Affecting github.com/sigstore/rekor/pkg/api package, versions <1.5.0
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-GITHUBCOMSIGSTOREREKORPKGAPI-15064033
- published23 Jan 2026
- disclosed22 Jan 2026
- credit1seal
Introduced: 22 Jan 2026
CVE-2026-24117 Â (opens in a new tab)How to fix?
Upgrade github.com/sigstore/rekor/pkg/api to version 1.5.0 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the /api/v1/index/retrieve endpoint. An attacker can scan internal network resources by sending GET requests to retrieve a public key. Since only GET requests are allowed for this endpoint, it is not possible to alter the internal resources or directly exfiltrate the data.
Workaround
This vulnerability can be mitigated by disabling the search endpoint using the --enable_retrieve_api=false flag.