Vulnerability · Published Jan 21, 2022 · Assigned by snyk
CVE-2021-23460Prototype Pollution
High 7.5
In plain English
A high-severity security flaw in min-dash. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 83% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)2.2%top 17.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The package min-dash before 3.8.1 are vulnerable to Prototype Pollution via the set method due to missing enforcement of key types.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.webjars.npm:min-dash | 3.8.1 | GHSA-2m53-83f3-562j |
| npm | min-dash | 3.8.1 | GHSA-2m53-83f3-562j |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-JS-MINDASH-2340605 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2342127 x_refsource_MISC
- https://github.com/bpmn-io/min-dash/blob/c4d579c0eb2ed0739592111c3906b198921d3f52/lib/object.js%23L32 x_refsource_MISC
- https://github.com/bpmn-io/min-dash/pull/21 x_refsource_MISC
- https://github.com/bpmn-io/min-dash/pull/21/commits/5ab05cbc4fd8d5eafb7db540c491ed0906b9d320 x_refsource_MISC