CVE-2020-28442 : All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn function.

All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn function.

Published 2020-12-15 08:15:13

Updated 2020-12-16 15:20:24

Source Snyk

View at NVD, CVE.org

Products affected by CVE-2020-28442

EPSS FAQ

0.67%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 80 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	Snyk
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

https://snyk.io/vuln/SNYK-JS-JSDATA-1023655

Prototype Pollution in js-data | Snyk
Exploit;Third Party Advisory
https://github.com/js-data/js-data/blob/master/src/utils.js%23L417

Page not found · GitHub · GitHub
Broken Link
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1050978

Prototype Pollution in org.webjars.bower:js-data | Snyk
Exploit;Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050979

Prototype Pollution in org.webjars.npm:js-data | Snyk
Exploit;Third Party Advisory

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