Security Advisory

CVE-2026-43897

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-11 21:14:40

Last updated 2026-05-12 16:40:05

Assigner GitHub_M

CVSS score 8.7

State PUBLISHED

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.

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