CVE-2026-40487

Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to the server by spoofing the Content-Type header. The uploaded files are then served by nginx with a...

CVE-2023-53901

WBCE CMS 1.6.1 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML and CSS to capture user keystrokes. Attackers can upload a crafted HTML file with CSS-based keylogging techniques to intercept password characters through background image requests...

EUVD-2023-2924

Malicious code in bioql PyPI...

CVE-2021-41792

An issue was discovered in Hyland org.alfresco:alfresco-content-services through 6.2.2.18 and org.alfresco:alfresco-transform-services through 1.3. A crafted HTML file, once uploaded, could trigger an unexpected request by the transformation engine. The response to the request is not available to...

CVE-2023-34856

A Cross Site Scripting XSS vulnerability in D-Link DI-7500G-CI-19.05.29A allows attackers to execute arbitrary code via uploading a crafted HTML file to the interface /authpic.cgi...

LEMON-S PHP Gazou BBS plus Arbitrary File Upload Vulnerability

LEMON-S PHP Gazou BBS plus is a free PHP-based electronic bulletin board system BBS. A security vulnerability exists in LEMON-S PHP Gazou BBS plus 2.35 and earlier versions. The vulnerability can be exploited by remote attackers to upload arbitrary HTML documents using specially crafted image fil...