<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Wildcard-Validation — PoC Archive</title><link>https://poc.intelseclab.com/tags/wildcard-validation/</link><description>Latest proof-of-concept entries.</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Mon, 06 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://poc.intelseclab.com/tags/wildcard-validation/index.xml" rel="self" type="application/rss+xml"/><item><title>Laravel `files.*` Wildcard Validation Bypass via Polyglot JPEG+PHP Upload (CVE-2025-27515)</title><link>https://poc.intelseclab.com/pocs/web/2026-07-06_cve-2025-27515-laravel-polyglot-upload-bypass/</link><pubDate>Mon, 06 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/web/2026-07-06_cve-2025-27515-laravel-polyglot-upload-bypass/</guid><description>Critical severity (CVSS 9.8) — web · CVE-2025-27515. Status: Weaponized. Affects: Laravel Framework (file upload validation using files.* wildcard rules). Tags: laravel, php, file-upload, validation-bypass, polyglot, jpeg, wildcard-validation, cwe-20, rce, web-shell.</description><category>web</category><category>Critical</category><category>laravel</category><category>php</category><category>file-upload</category><category>validation-bypass</category><category>polyglot</category><category>jpeg</category><category>wildcard-validation</category><category>cwe-20</category><category>rce</category><category>web-shell</category></item></channel></rss>