CVE-2026-33953

HIGH

8.5

Description

LinkAce is a self-hosted archive to collect website links. Versions prior to 2.5.3 block direct requests to private IP literals, but still performs server-side requests to internal-only resources when those resources are referenced through an internal hostname. This allows an authenticated user to trigger server-side requests to internal services reachable by the LinkAce server but not directly reachable by an external user. Version 2.5.3 patches the issue.

Details CVE

Score CVSS v3.18.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/27/2026

Derniere modification3/31/2026

Sourcenvd

Observations honeypot0

Produits affectes

linkace:linkace

Faiblesses (CWE)

CWE-918

References

https://github.com/Kovah/LinkAce/security/advisories/GHSA-wp4g-qw9j-wfjg(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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