PT-2026-25971 · Xiaoheifs · Xiaoheifs

Yinglongkaqi · Publicado 2026-03-18 · Atualizado 2026-03-19 · CVE-2026-28674

Positive Technologies (AI Summary)

CVSS v3.1

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions xiaoheiFS versions prior to 4.0.0

Description xiaoheiFS is a self-hosted financial and operational system for cloud service businesses. Versions up to and including 0.3.15 allow administrators to upload any file to the plugins/payment/ directory via the AdminPaymentPluginUpload endpoint. The system only verifies a hardcoded password (qweasd123456) and does not inspect the file content. A background process, StartWatcher, scans this directory every 5 seconds and immediately executes any new executable files found, leading to Remote Code Execution (RCE).

Recommendations Versions prior to 4.0.0 should be updated to version 4.0.0 or later.

Exploit

Correção

Unrestricted File Upload

Using Hardcoded Credentials

Enumeração de Fraquezas

CWE-434

CWE-798

Identificadores relacionados

CVE-2026-28674

Produtos afetados

Xiaoheifs

Referências · 4

• 🔥 https://github.com/danvei233/xiaoheiFS/security/advisories/GHSA-hcj4-gfvq-qv4p · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-28674 · Nota de Segurança
• https://twitter.com/CVEnew/status/2034136442079764655 · Publicação no Twitter
• https://twitter.com/CVEarity/status/2034544604587212900 · Publicação no Twitter