VulnerabilityModified
CVE-2021-25945
Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denial of service and may lead to remote code execution.
CRITICAL 9.8EPSS 2.96%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denial of service and may lead to remote code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.96% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- js-extend project/js-extend
- Source
- vulnerabilitylab@mend.io
References
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25945Exploit, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25945Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.