Vulnerability Description
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.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Expand-Hash Project | Expand-Hash | >= 0.1.0, <= 1.0.1 |
Related Weaknesses (CWE)
References
- https://github.com/doowb/expand-hash/blob/556913f6c2f05848110b5b8261cfc78e5ce3dcExploitThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25948ExploitThird Party Advisory
- https://github.com/doowb/expand-hash/blob/556913f6c2f05848110b5b8261cfc78e5ce3dcExploitThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25948ExploitThird Party Advisory
FAQ
What is CVE-2021-25948?
CVE-2021-25948 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2021-25948?
CVE-2021-25948 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-25948?
Check the references section above for vendor advisories and patch information. Affected products include: Expand-Hash Project Expand-Hash.