Package impact

npm npm / yarn

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KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2021-4435 unknown 2y ago An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected …
CVE-2019-15608 unknown 4y ago The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. Th…
CVE-2020-8131 unknown 4y ago Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install …
CVE-2019-10773 unknown 6y ago In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten…
CVE-2019-5448 unknown 7y ago Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.