Vulnerability · Published May 1, 2022 · Assigned by snyk
CVE-2022-25301Prototype Pollution
High 7.7
In plain English
A high-severity security flaw in jsgui-lang-essentials. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)1.2%top 30.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
All versions of package jsgui-lang-essentials are vulnerable to Prototype Pollution due to allowing all Object attributes to be altered, including their magical attributes such as proto, constructor and prototype.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | jsgui-lang-essentials | no fix listed | GHSA-p3pg-64pv-v7jg |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | jsgui-lang-essentials | 0 – before unspecified |
References
- https://snyk.io/vuln/SNYK-JS-JSGUILANGESSENTIALS-2316897 x_refsource_MISC
- https://github.com/metabench/jsgui-lang-essentials/issues/1 x_refsource_MISC