Vulnerability · Published Oct 7, 2020 · Assigned by snyk
CVE-2020-7742Prototype Pollution
High 7.5
In plain English
A high-severity security flaw in simpl-schema. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.5%top 25.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
This affects the package simpl-schema before 1.10.2.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | simpl-schema | 1.10.2 | GHSA-9mx2-prfp-8hqp |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | simpl-schema | unspecified – before 1.10.2 |
References
- https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157 x_refsource_MISC
- https://github.com/aldeed/simpl-schema/blob/main/package/lib/utility/merge.js x_refsource_MISC