<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>agentprime: discourse-activity-pub</title><description>Every new CVE for discourse-activity-pub.</description><link>https://agentprime.io/</link><item><title>CVE-2026-55103: Discourse ActivityPub: Fix inbound actor validation and apply outbound request SSRF hardening</title><link>https://agentprime.io/advisories/CVE-2026-55103/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-55103/</guid><description>CVSS 8.6 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Thu, 15 Oct 2026 17:05:41 GMT</pubDate><category>CVE</category></item></channel></rss>