PT-2026-24582 · Debian+3 · Libjs-Spin.Js+1

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CVE-2026-3884

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Publicado

2026-03-11

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Atualizado

2026-05-07

CVSS v3.1

6.1

Média

VetorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions spin.js versions prior to 3.0.0
Description The software is susceptible to Cross-site Scripting (XSS) through the spin() function. This allows an attacker to create multiple alerts for each 'target' element. Exploitation requires prototype pollution, achieved by setting an arbitrary key-value pair on Object.prototype via a crafted URL, enabling the execution of arbitrary JavaScript in the user's browser context.
Recommendations Update to spin.js version 3.0.0 or later.

Exploit

Correção

XSS

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-3884

Produtos afetados

Libjs-Spin.Js
Spin.Js