CVE-2026-40481

HIGH

7.5

Descricao

monetr is a budgeting application for recurring expenses. In versions 1.12.3 and below, the public Stripe webhook endpoint buffers the entire request body into memory before validating the Stripe signature. A remote unauthenticated attacker can send oversized POST payloads to cause uncontrolled memory growth, leading to denial of service. The issue affects deployments with Stripe webhooks enabled and is mitigated if an upstream proxy enforces a request body size limit. This issue has been fixed in version 1.12.4.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/17/2026

Ultima modificacao4/24/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

monetr:monetr

Fraquezas (CWE)

CWE-400

Referencias

https://github.com/monetr/monetr/releases/tag/v1.12.4(security-advisories@github.com)

https://github.com/monetr/monetr/security/advisories/GHSA-v7xq-3wx6-fqc2(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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