CVE-2026-40472

CRITICAL

9.9

Beschreibung

In hackage-server, user-controlled metadata from .cabal files are rendered into HTML href attributes without proper sanitization, enabling stored Cross-Site Scripting (XSS) attacks.

CVE Details

CVSS v3.1 Bewertung9.9

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht4/23/2026

Zuletzt geandert4/24/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-79

Referenzen

https://osv.dev/vulnerability/HSEC-2026-0004(74b3a70d-cca6-4d34-9789-e83b222ae3be)

IOC Korrelationen

Keine Korrelationen erfasst

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