Vulnerability · Published Oct 25, 2020 · Assigned by snyk
CVE-2020-7751Prototype Pollution
Medium 6.0
In plain English
A medium-severity security flaw in pathval. 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)6.0Medium
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
pathval before version 1.1.1 is vulnerable to prototype pollution.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | node-pathval | 1.1.0-4 | DEBIAN-CVE-2020-7751 |
| Debian:13 | node-pathval | 1.1.0-4 | DEBIAN-CVE-2020-7751 |
| Debian:14 | node-pathval | 1.1.0-4 | DEBIAN-CVE-2020-7751 |
| npm | pathval | 1.1.1 | GHSA-g6ww-v8xp-vmwg |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-JS-PATHVAL-596926 x_refsource_MISC
- https://github.com/chaijs/pathval/pull/58/files x_refsource_MISC