CVE-2022-50898 (GCVE-0-2022-50898)

Vulnerability from cvelistv5 – Published: 2026-01-13 22:51 – Updated: 2026-01-29 13:43
VLAI
Title
NanoCMS 0.4 - Remote Code Execution (RCE) (Authenticated)
Summary
NanoCMS 0.4 contains an authenticated file upload vulnerability that allows remote code execution through unvalidated page content creation. Authenticated attackers can upload PHP files with arbitrary code to the server's pages directory by exploiting the page creation mechanism without proper input sanitization.
Severity
8.6 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 15:52 UTC
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
kalyan02 NanoCMS Affected: 0.4
Create a notification for this product.
Date Public
2022-07-26 00:00
Credits
p1ckzi
Show details on NVD website
To clipboard 

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