CVE-2026-43897

Published May 11th, 2026

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CVSS v3

N/A

CVSS v2

N/A

Affected

PROJECT

Description

Link Preview JS extracts web links information. Prior to 4.0.1, the library did not check for IPv6 loopback attacks. There was also a DNS attack, where an address could be resolved into an internal IP. This could cause internal data leaks. This vulnerability is fixed in 4.0.1.

OP-Engineering/link-preview-js

⛓ Extract web links information: title, description, images, videos, etc. [via OpenGraph], runs on mobiles and node.

GitHub

893