YesWiki < 4.6.4 - Unauthenticated SQL Injection

YesWiki before version 4.6.4 contains an unauthenticated SQL injection vulnerability in the Bazar form-import path. The bnidnature parameter in FormManager::create is concatenated into an INSERT statement without sanitization, allowing unauthenticated attackers to inject arbitrary SQL and read th...

CVE-2026-52778

YesWiki (PHP-based wiki) exposes a vulnerability in the Bazar form field calculator (CalcField.php) present before version 4.6.6. The code attempts to sanitize user-defined mathematical formulas using a complex recursive regex prior to passing them to PHP eval(), creating a surface for Regular Ex...

YesWiki 代码注入漏洞

YesWiki is a wiki system built using PHP, developed by the French organization YesWiki. It is used for creating and managing websites in a collaborative manner. Versions of YesWiki prior to 4.6.6 had a code injection vulnerability; this vulnerability stemmed from an insecure execution flaw in the...

PT-2026-47441

Name of the Vulnerable Software and Affected Versions YesWiki versions prior to 4.6.6 Description An unsafe execution issue exists in the Bazar form field calculator CalcField.php. The application uses a complex recursive regular expression to sanitize user-defined mathematical formulas before th...