PT-2026-66835 · Tryghost · Ghost-Cli

Hamed Kohi + 1 · CVE-2026-25552 · Publicado 2026-07-31 · Atualizado 2026-07-31

Mitre

CVSS v3.1

3.7

Baixa

Vetor base

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

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain using the $proxy add x forwarded for directive to present an arbitrary IP address, circumventing Ghost's rate-limiting mechanisms on self-hosted instances.

Correção

Enumeração de Fraquezas

CWE-348

Identificadores relacionados

CVE-2026-25552

Produtos afetados

Ghost-Cli

Referências · 3

• https://github.com/TryGhost/Ghost-CLI/security/advisories/GHSA-wjx2-9fpq-8997 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-25552 · Nota de Segurança
• https://vulncheck.com/advisories/ghost-cli-ip-spoofing-via-x-forwarded-for-header · Nota