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CVE-2026-92781

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-09-16 20:32:38

Laatst bijgewerkt 2026-09-16 20:32:38

Toegewezen door VulnCheck

CVSS-score 6.3

Status PUBLISHED

Beschrijving

Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the unflatten helper that processes builder.userAttributes query parameters without prototype guards. Attackers can craft preview links with __proto__ or prototype segments to pollute Object.prototype in a visitor's browser when the SDK processes the malicious URL.

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