https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 09:09:50 +0000 https://cve.radiocsirt.org/vuln/cve-2026-46431 <p><strong>Affected:</strong> xyproto algernon</p> <p>Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, the SSE event server&#39;s Access-Control-Allow-Origin response header was hardcoded to the wildcard * regardless of the caller&#39;s Origin. Because EventSource does not preflight and does not send cookies, the wildcard is sufficient to let any third-party page the developer visits open a cross-origin EventSource to the SSE port and read the live filename stream from JavaScript. This vulnerability is fixed in 1.17.7.</p> <p><strong>Affected:</strong> xyproto algernon</p> <p>Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, the SSE event server&#39;s Access-Control-Allow-Origin response header was hardcoded to the wildcard * regardless of the caller&#39;s Origin. Because EventSource does not preflight and does not send cookies, the wildcard is sufficient to let any third-party page the developer visits open a cross-origin EventSource to the SSE port and read the live filename stream from JavaScript. This vulnerability is fixed in 1.17.7.</p> https://cve.radiocsirt.org/vuln/cve-2026-46431