CVE-2023-40028mediumCWE-22

CVE-2023-40028: falha de média gravidade em TryGhost Ghost

Arbitrary file read via symlinks in Ghost

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Ghost+ Monitorar ghost

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

45Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 4.9epss 69%
da publicação à arma221 dias
Publicada no NVD15 de ago.
1ª PoC+221d
Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost's `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
TryGhost · Ghost
⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — TryGhost Ghost

No mesmo produto, das mais perigosas para as menos.

CVE-2026-26980CRITICALGhost has a SQL Injection in its Content APIEPSS 71.1%CVE-2023-31133HIGHGhost vulnerable to disclosure of private API fieldsEPSS 45.7%CVE-2021-29484MEDIUMDOM XSS in Theme PreviewEPSS 7.9%CVE-2026-29053HIGHGhost Vulnerable to Remote Code Execution via Malicious ThemesEPSS 4.9%CVE-2026-22594HIGHGhost has Staff 2FA bypassEPSS 1.3%CVE-2021-39192MEDIUMPrivilege escalation: all users can access Admin-level API keysEPSS 1.0%