CVE-2022-50898

NanoCMS 0.4 - Remote Code Execution (RCE) (Authenticated)

CVSS 8.6 HIGHEPSS 1.1%CWE-434

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.6EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

13 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

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

Produtos afetados

kalyan02 · NanoCMS

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Referências

https://github.com/ishell/Exploits-Archives/blob/master/2009-exploits/0904-exploits/nanocms-multi.txt https://github.com/kalyan02/NanoCMS https://www.exploit-db.com/exploits/50997 https://www.vulncheck.com/advisories/nanocms-remote-code-execution-rce-authenticated