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CVE-2026-48758

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-14 20:36:28

Laatst bijgewerkt 2026-07-15 12:54:55

Toegewezen door GitHub_M

CVSS-score 5.4

Status PUBLISHED

Beschrijving

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 signing without invalidating the signature and breaking the type-binding guarantee that DSSE is designed to provide. This issue is fixed in version 3.2.1.

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