PT-2026-60464 · Stoatchat · Stoatchat

Azureadtrent · CVE-2026-63306 · Publicado 2026-07-16 · Atualizado 2026-07-16

NVD

CVSS v3.1

8.6

Alta

Vetor base

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

stoatchat before 0.13.5 contains an unauthenticated server-side request forgery vulnerability in the /proxy and /embed endpoints that accept arbitrary URLs without DNS resolution filtering or private IP range validation. Attackers can enumerate internal services, fingerprint applications, and reach instance metadata endpoints by supplying malicious URLs or leveraging redirect chains to access internal infrastructure.

Exploit

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-63306

Produtos afetados

Stoatchat

Referências · 3

• 🔥 https://github.com/stoatchat/stoatchat/security/advisories/GHSA-xhww-5g9p-vvq5 · Exploit
• https://vulncheck.com/advisories/stoatchat-before-unauthenticated-ssrf-via-proxy-and-embed-endpoints · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-63306 · Nota de Segurança