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2 vulnerabilities found for link-preview-js by OP-Engineering

CVE-2026-43897 (GCVE-0-2026-43897)

Vulnerability from nvd – Published: 2026-05-11 21:14 – Updated: 2026-05-12 16:40
VLAI
Title
Link Preview JS: vunerable to IPv6 and internal loopback attacks
Summary
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.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2026-43897 (GCVE-0-2026-43897)

Vulnerability from cvelistv5 – Published: 2026-05-11 21:14 – Updated: 2026-05-12 16:40
VLAI
Title
Link Preview JS: vunerable to IPv6 and internal loopback attacks
Summary
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.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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