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. …
Exact source revision recorded 27 Oct 2026 11:12:04 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-43897
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Weakness classifications: CWE-918
Original publisher date fields
published: 2026-05-11T22:22:14.207
lastModified: 2026-10-26T00:10:00.150
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON