CVE-2026-27169

HIGH

8.9

Descricao

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.

Detalhes CVE

Pontuacao CVSS v3.18.9

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado2/21/2026

Ultima modificacao2/23/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

opensift:opensift

Fraquezas (CWE)

CWE-79CWE-116

Referencias

https://github.com/OpenSift/OpenSift/releases/tag/v1.1.3-alpha(security-advisories@github.com)

https://github.com/OpenSift/OpenSift/security/advisories/GHSA-qrpx-7cmv-5gv5(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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