CVE-2006-3070: Zeroboard

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

write_ok.php in Zeroboard 4.1 pl8, when installed on Apache with mod_mime, allows remote attackers to bypass restrictions for uploading files with executable extensions by uploading a .htaccess file that with an AddType directive that assigns an executable module to files with assumed-safe extensions, as demonstrated by assigning the txt extension to be handled by application/x-httpd-php.

Affected products

• Zeroboard Zeroboard: version 4.1_pl8 only

Published 2006-06-19. Last modified 2026-06-16.