[ CVE-2026-114404 · Published 21 Oct 2026 ]
Vulnerability in PHPOffice PHPPresentation
CVSS 6.1
EPSS <1%No fix listed yet
[ Description ]Official description
PHPOffice PHPPresentation 1.2.0 contains a cross-site scripting vulnerability in the HTML writer that allows attackers who supply presentation content to inject script into generated HTML. Attackers can craft a PPTX with malicious text runs, hyperlink relationship targets, or shape descr attributes that are emitted unescaped, executing script in viewers' browsers.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.