CVE-2020-28442
Prototype Pollution
CRITICAL
9.8
CVSS Score
Published: December 15, 2020 at 07:25 AM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorJs Data
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
Description
All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn function.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (4)
x_refsource_MISCBroken Link
Source: [email protected]
https://github.com/js-data/js-data/blob/master/src/utils.js%23L417x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1050978x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050979x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-JSDATA-1023655CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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