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Product · sigstore

sigstore-js

5 known vulnerabilities.

sigstore-js at a glance

Last 12 months
5
Critical · all time
1
Exploited · all time
0
Public exploit · all time
1
New vulnerabilities per month · last 12 months
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5 results · Feed

  • High 7.4

    @sigstore/oci sends the registry Authorization header to a cross-host blob-upload Location

    sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.2, packages/oci/src/registry.ts contains a RegistryClient.signIn() method that stores registry Authorization and Docker configuration headers as defaults on a share…

  • Medium 6.5

    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…

  • Medium 5.4

    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…

  • High 7.5

    sigstore-js: `certificateOIDs` verification constraints are silently dropped and never enforced

    sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify() is accepted by the public API but discarded before verification, so required certificate extension OID…

  • Critical 9.6
    CVE-2026-59891 Public exploit

    Credential confusion in  @sigstore/oci  can leak registry credentials to an attacker-controlled registry

    sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.1, getRegistryCredentials() reads credentials from the Docker config file and selects an entry by checking whether any configured auth key contains the target regis…