Back to the CVE list
CVE-2026-55091Suited to automated attack · CISA

flat-to-nested: Prototype pollution in flat-to-nested convert() via __proto__ parent/id key

CVSS score

7.5

EPSS probability

%0.5

Risk score

0.0

Published

1 mo ago

Related Security News

Articles and analysis bulletins in which the press and security publications have covered this vulnerability:

No verified news item has been matched to this CVE yet.

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-55091"