PT-2026-60139 · Mervinpraison · Praisonai

Rexpository · Publicado 2026-07-15 · Atualizado 2026-07-15 · CVE-2026-61436

Mitre

CVSS v3.1

8.6

Alta

Vetor base

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

PraisonAI before 4.6.78 fails to verify Svix webhook signatures in AgentMail webhook mode, allowing unauthenticated attackers to forge message.received events. Attackers can send crafted JSON payloads to the webhook endpoint to invoke configured agents with arbitrary sender addresses and message content.

Exploit

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2026-61436

Produtos afetados

Praisonai

Referências · 5

• 🔥 https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-7c92-x8vg-4258 · Exploit
• https://github.com/MervinPraison/PraisonAI/commit/2a855c470077c7d2e2479a575f7ef7f548d51c33 · Correção
• https://github.com/MervinPraison/PraisonAI/commit/846568c7a5d8ce9e71e56e4c213f027c04909753 · Correção
• https://vulncheck.com/advisories/praisonai-before-missing-webhook-signature-verification · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-61436 · Nota de Segurança