CVE-2026-3884

MEDIUM

6.1

Descricao

Versions of the package spin.js before 3.0.0 are vulnerable to Cross-site Scripting (XSS) via the spin() function that allows a creation of more than 1 alert for each 'target' element. An attacker would need to set an arbitrary key-value pair on Object.prototype through a crafted URL achieving a prototype pollution first, before being able to execute arbitrary JavaScript in the context of the user's browser.

Detalhes CVE

Pontuacao CVSS v3.16.1

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado3/11/2026

Ultima modificacao3/11/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-79

Referencias

https://gist.github.com/ericcornelissen/1a73e28fa50c3009b0eb51ad2fc19f25(report@snyk.io)

https://security.snyk.io/vuln/SNYK-JS-SPINJS-15445079(report@snyk.io)

Correlacoes IOC

Sem correlacoes registradas

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