Vulnerability Details CVE-2021-25948
Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.029
EPSS Ranking 86.1%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://github.com/doowb/expand-hash/blob/556913f6c2f05848110b5b8261cfc78e5ce3dc77/index.js#L19
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25948
- https://github.com/doowb/expand-hash/blob/556913f6c2f05848110b5b8261cfc78e5ce3dc77/index.js#L19
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25948
Products affected by CVE-2021-25948
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cpe:2.3:a:expand-hash_project:expand-hash:0.1.0
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cpe:2.3:a:expand-hash_project:expand-hash:0.1.1
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cpe:2.3:a:expand-hash_project:expand-hash:0.2.1
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cpe:2.3:a:expand-hash_project:expand-hash:0.2.2
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cpe:2.3:a:expand-hash_project:expand-hash:1.0.0
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cpe:2.3:a:expand-hash_project:expand-hash:1.0.1