Vulnerability Description
All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .
CVSS Score
7.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Merge Project | Merge | < 2.1.1 |
References
- https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64Broken Link
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049Broken Link
- https://snyk.io/vuln/SNYK-JS-MERGE-1042987Broken Link
- https://vuldb.com/?id.170146Third Party Advisory
- https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64Broken Link
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049Broken Link
- https://snyk.io/vuln/SNYK-JS-MERGE-1042987Broken Link
FAQ
What is CVE-2020-28499?
CVE-2020-28499 is a vulnerability with a CVSS score of 7.3 (HIGH). All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .
How severe is CVE-2020-28499?
CVE-2020-28499 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-28499?
Check the references section above for vendor advisories and patch information. Affected products include: Merge Project Merge.