PT-2026-50790 · Deepstreamio · Deepstream.Io

Publicado 2026-06-18 · Atualizado 2026-06-18 · CVE-2026-49252

Mitre

CVSS v3.1

9.9

Crítica

Vetor base

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

deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. Versions prior to 10.0.5 are vulnerable to Prototype Pollution. Exploitation can lead to potential privilege escalation from any authenticated user with write permission to any record. This issue has been fixed in version 10.0.5.

Correção

Prototype Pollution

Enumeração de Fraquezas

CWE-1321

Identificadores relacionados

CVE-2026-49252

Produtos afetados

Deepstream.Io

Referências · 3

• https://github.com/deepstreamIO/deepstream.io/commit/54b8e2958a98df444b5b5d9a66e22872afd84e44 · Nota
• https://github.com/deepstreamIO/deepstream.io/security/advisories/GHSA-9v98-6g37-x9g6 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-49252 · Nota de Segurança