PT-2026-50807 · Praisonai · Praisonai

Offset · Publicado 2026-06-18 · Atualizado 2026-06-18 · CVE-2026-56076

NVD

CVSS v3.1

8.1

Alta

Vetor base

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

PraisonAI before 1.5.128 contains a cross-origin agent execution vulnerability in the AGUI endpoint that allows remote attackers to trigger arbitrary agent execution. The POST /agui endpoint lacks authentication and hardcodes Access-Control-Allow-Origin: * headers, combined with Starlette's Content-Type-agnostic JSON parsing, enabling attackers to bypass CORS preflight checks via simple requests and exfiltrate sensitive agent responses including tool execution results and environment data.

Correção

Enumeração de Fraquezas

CWE-942

Identificadores relacionados

CVE-2026-56076

Produtos afetados

Praisonai

Referências · 3

• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-x462-jjpc-q4q4 · Aviso do Fabricante
• https://vulncheck.com/advisories/praisonai-cross-origin-agent-execution-via-hardcoded-wildcard-cors-and-missing-authentication-on-agui-endpoint · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-56076 · Nota de Segurança