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Product · sigstore

sigstore-js

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.5
    CVE-2026-48816

    sigstore-js: Insufficient Verification of Data Authenticity

    sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.1.1, @sigstore/verify derives a transparency-log timestamp from tlogEntries[].integratedTime for bundle v0.2 inclusionProof-only entries even though the inclusion pro…

    sigstore sigstore-js pulumi-language-nodejs @sigstore/verify Wolfi npm
  • Medium 5.4
    CVE-2026-48758

    sigstore-js: DSSE payloadType type-binding failure

    sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.2.1, the preAuthEncoding function in @sigstore/core uses Node.js ascii encoding when converting the PAE string to bytes, allowing payloadType to be mutated after sign…

    sigstore sigstore-js pulumi-language-nodejs @sigstore/core Wolfi npm