CVE-2026-6257 | BDVDB-2026-327706 Detail

Description#

Vvveb CMS before 1.0.8.2 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by first uploading a text file and renaming it to .htaccess to inject Apache directives that register PHP-executable MIME types, then uploading another file and renaming it to .php to execute arbitrary operating system commands as the www-data user.

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History#

1. Version 12026-04-20Record published in the CVE List.
2. Version 22026-10-29Most recent update recorded in the CVE List.