CVE-2022-50898

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

CVSS 8.6 HIGHEPSS 1.1%CWE-434

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

Affected products

kalyan02 · NanoCMS

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References

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