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WS-2023-0417

Date: August 19, 2025

slsa-verifier vulnerable to mproper validation of npm's publish attestations

Language: Go

Severity Score

Related Resources (7)

https://github.com/slsa-framework/slsa-verifier/security/advisories/GHSA-r2xv-vpr2-42m9
https://github.com/npm/attestation/tree/main/specs/publish/v0.1
https://openssf.slack.com/archives/C03PDLFET5W/p1695330038983179
https://github.com/slsa-framework/slsa-verifier/commit/f6ae402f458b347d2c414f1d053fc1f8257888d0
https://github.com/slsa-framework/slsa-verifier
https://github.com/slsa-framework/slsa-verifier/pull/705
https://www.mend.io/vulnerability-database/WS-2023-0417

Severity Score

Weakness Type (CWE)

Improper Validation of Integrity Check Value

CWE-354

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

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