<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Tnef — PoC Archive</title><link>https://poc.intelseclab.com/tags/tnef/</link><description>Latest proof-of-concept entries.</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sun, 05 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://poc.intelseclab.com/tags/tnef/index.xml" rel="self" type="application/rss+xml"/><item><title>Group-Office TNEF Attachment Handler OS Command Injection (CVE-2026-25512)</title><link>https://poc.intelseclab.com/pocs/web/2026-07-05_cve-2026-25512-groupoffice-tnef-command-injection/</link><pubDate>Sun, 05 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/web/2026-07-05_cve-2026-25512-groupoffice-tnef-command-injection/</guid><description>Critical severity (CVSS 9.4) — web · CVE-2026-25512. Status: Weaponized. Affects: Group-Office groupware/webmail suite. Tags: command-injection, rce, groupware, email, tnef, cwe-78, authenticated, webmail.</description><category>web</category><category>Critical</category><category>command-injection</category><category>rce</category><category>groupware</category><category>email</category><category>tnef</category><category>cwe-78</category><category>authenticated</category><category>webmail</category></item></channel></rss>