PT-2026-90640 · Flowiseai · Flowise

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CVE-2026-90535

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Publicado

2026-09-12

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Atualizado

2026-09-12

CVSS v4.0

6.3

Média

VetorAV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Flowise versions before 3.1.4 contain an unauthenticated denial of service vulnerability in the /api/v1/text-to-speech/abort endpoint that accepts user-supplied chatflowId and chatId without ownership verification. Attackers can terminate active chatflow predictions for any user by submitting requests with known chatflow and chat identifiers, causing targeted service disruption.

Correção

Missing Authorization

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-90535

Produtos afetados

Flowise