PT-2023-27222 · Ghost · Ghost

Ixsly · Publicado 2023-08-15 · Atualizado 2025-12-21 · CVE-2023-40028

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Ghost versions prior to 5.59.1

Description The issue allows authenticated users to upload files that are symlinks, which can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation by looking for unknown symlinks within Ghost's content/ folder.

Recommendations For versions prior to 5.59.1, upgrade to version 5.59.1 to resolve the issue. As a temporary workaround, consider monitoring the content/ folder for unknown symlinks and restricting file upload capabilities to trusted users until the upgrade can be applied.

Exploit

Correção

Link Following

Path traversal

Enumeração de Fraquezas

CWE-59

CWE-22

Identificadores relacionados

BIT-GHOST-2023-40028

CVE-2023-40028

GHSA-9C9V-W225-V5RG

Produtos afetados

Ghost

Referências · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/40xxx/CVE-2023-40028.json · Exploit
• 🔥 https://github.com/0xyassine/CVE-2023-40028 · Exploit
• 🔥 https://github.com/monke443/CVE-2023-40028-Ghost-Arbitrary-File-Read · Exploit
• https://github.com/TryGhost/Ghost · Nota
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg · Aviso do Fabricante
• https://github.com/TryGhost/Ghost/commit/690fbf3f7302ff3f77159c0795928bdd20f41205 · Correção
• https://t.me/cvenotify/57131 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-40028 · Aviso do Fabricante
• https://twitter.com/ixSly/status/1691778310437474658 · Publicação no Twitter
• https://twitter.com/SoBatistaCyber/status/2002781906060955669 · Publicação no Twitter
• https://twitter.com/_kujen5/status/1911071817663692809 · Publicação no Twitter
• https://twitter.com/gothburz/status/1873802585854910607 · Publicação no Twitter
• https://twitter.com/chux13786509/status/1829458711330328620 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-40028 · Nota de Segurança
• https://twitter.com/CVEnew/status/1691504520080007172 · Publicação no Twitter