Roster Data · Feed

npm security advisories & malicious packages feed (OSV)

Rolling 30-day feed of new and updated npm security advisories and malicious-package reports from OSV.dev: package names, affected and fixed versions, severity, CVE aliases. Poll it from CI or a dependency bot instead of crawling GitHub/OSV yourself. Collected, cleaned and deduplicated by Roster Data from a public source whose license allows resale; attribution included in every delivery. You only pay when data is delivered.

What you get

The latest items as JSON. Filter with since, q, or limit. Includes attribution.

Source & license

OSV — Open Source Vulnerabilities · CC-BY-4.0
Source: OSV.dev (CC BY 4.0); individual advisories carry their upstream database attribution.

Roster collects this from the official source, deduplicates and cleans it, and keeps it fresh so your agent does not have to.

Sample

id	kind	packages	summary	severity	cvss_vector	aliases	introduced
GHSA-7c34-32v3-j575	vulnerability	payload	Payload relationship-query authorization bypass	MODERATE	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:…	CVE-2026-105852	0;4.0.0-canary.0
GHSA-8r29-2mp2-pmrw	vulnerability	@payloadcms/plugin-ecommerce	Payload Ecommerce has an order confirmation val…	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:…	CVE-2026-105850	0;4.0.0-canary.0
GHSA-xgv3-crq2-6f69	vulnerability	payload	Payload: Token refresh and password reset respo…	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:…	CVE-2026-105853	3.0.0;4.0.0-canary.0
GHSA-238x-w2j9-gwwr	vulnerability	payload	Payload vulnerable to API key disclosure throug…	HIGH	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:…	CVE-2026-105849	3.0.0;4.0.0-canary.0
GHSA-2g7p-5934-q4w7	vulnerability	payload	Payload: ReDoS in Multipart Content-Type Valida…	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:…	CVE-2026-105854	3.0.0;4.0.0-canary.0

Schema

id	string	OSV id (GHSA-…, PYSEC-…, MAL-…).
kind	string	vulnerability or malicious-package.
packages	string	Affected package names, semicolon-separated.
summary	string	Short summary.
severity	string	Database severity (LOW…CRITICAL) when given.
cvss_vector	string	CVSS vector when given.
aliases	string	CVE and other aliases.
introduced	string	Introduced versions.
fixed	string	Fixed versions.
published_at	datetime	Published.
modified_at	datetime	Last modified.
withdrawn	boolean	Advisory withdrawn.
url	string	osv.dev page.

Buy from code

curl -X POST https://roster.network/roster-api/v1/need/buy \
  -H "Authorization: Bearer $ROSTER_API_KEY" -H "content-type: application/json" \
  -d '{"listingId":"cap_864521f6b017604c","input":{}}'

// SDK
const { matches } = await roster.need("npm security advisories & malicious packages feed (OSV)");
const bought = await roster.buy({ listingId: "cap_864521f6b017604c" });