Improper Handling of Case Sensitivity

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity in the .htaccess process. An attacker can gain unauthorized access to sensitive configuration files by...

EUVD-2026-34883

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0 of HAX CMS PHP, the saveFile endpoint validates upload extensions case-insensitively and writes the filename to disk verbatim, but the .htaccess rule that forces Content-Disposition: attachment on HTML...

CVE-2026-46392

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0 of HAX CMS PHP, the saveFile endpoint validates upload extensions case-insensitively and writes the filename to disk verbatim, but the .htaccess rule that forces Content-Disposition: attachment on HTML...

PT-2026-47029

Name of the Vulnerable Software and Affected Versions HAX CMS PHP versions prior to 26.0.0 Description The saveFile endpoint validates upload extensions case-insensitively and writes the filename to disk verbatim. However, the .htaccess rule designed to force Content-Disposition: attachment on HT...

HAX 安全漏洞

HAX is an open-source microsite managed using HAX+CMS with a PHP backend. Versions of HAX prior to 26.0.0 contained security vulnerabilities. These vulnerabilities stemmed from the saveFile endpoint’s validation mechanism, which does not distinguish between uppercase and lowercase file extensions...

PT-2007-4642 · Myserver · Myserver

Name of the Vulnerable Software and Affected Versions: MyServer versions 0.8.9 and earlier Description: The issue allows remote attackers to obtain sensitive information, such as script source code, by exploiting the improper handling of uppercase characters in filename extensions. This can be...