CVE-2017-20239

MEDIUM

6.1

Description

MDwiki contains a cross-site scripting vulnerability that allows remote attackers to execute arbitrary JavaScript by injecting malicious code through the location hash parameter. Attackers can craft URLs with JavaScript payloads in the hash fragment that are parsed and rendered without sanitization, causing the injected scripts to execute in the victim's browser context.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/12/2026

Derniere modification4/13/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-79

References

https://www.exploit-db.com/exploits/46097(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/mdwiki-cross-site-scripting-via-location-hash-parameter(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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