CVE-2026-22200

CVE-2026-22200: osTicket PDFファイル読み取り + CNEXT RCE osTicket CVE-2026-22200 の概念実証エクスプロイトです。PHP フィルタを悪用して mPDF ライブラリ経由でファイルを外部に持ち出し、CVE-2024-2961 CNEXT を介して RCE に連鎖させることができます。 ブログ記事 詳細はこちら: Horizon3.ai - チケットからシェルへ: osTicket における PHP フィルタと CNEXT の悪用 CVE-2026-22200 最新のセキュリティ研究については Twitter で Horizon3....

CVE-2026-44298

Kimai is an open-source time tracking application. From version 2.32.0 to before version 2.56.0, users with the role System-Admin ROLESYSTEADMIN and the permission uploadinvoicetemplate can upload PDF invoice templates, which can call pdfContext.setOption'associatedfiles', ... inside the sandboxe...

PHP Remote File Inclusion

Overview mpdf/mpdf is a PHP library generating PDF files from UTF-8 encoded HTML. Affected versions of this package are vulnerable to PHP Remote File Inclusion via the annotation file parameters. An attacker can access arbitrary system files by supplying crafted annotation content containing file...

CVE-2026-22200

Enhancesoft osTicket versions 1.18.x prior to 1.18.3 and 1.17.x prior to 1.17.7 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficientl...

CVE-2025-60040

CVE-2025-60040 is a Stored XSS in the WordPress plugin wp-mpdf. Affected software: wp-mpdf up to version 3.9.1 (authentication required). The issue arises from improper input neutralization during web page generation, enabling stored malicious script execution in the context of vulnerable sites. ...