Vulnerability · Published Dec 15, 2020 · Assigned by snyk
CVE-2020-28442Prototype Pollution
High 7.5
In plain English
A high-severity security flaw in js-data. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)2.0%top 19.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn function.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | js-data | 3.0.10 | GHSA-mqgv-67vx-g4m5 |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-JS-JSDATA-1023655 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1050978 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050979 x_refsource_MISC
- https://github.com/js-data/js-data/blob/master/src/utils.js%23L417 x_refsource_MISC