Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 14:15:22 +0000 CVE-2026-72728 — Discourse: Onebox iframe origin allowlist enforces URL authority boundary https://vulnerability.circl.lu/vuln/cve-2026-72728 <p><strong>Affected:</strong> discourse</p> <p>Discourse is an open-source discussion platform. Prior to 2026.1.7, an authenticated user could submit specially formed URLs that bypassed the Onebox allowlist and embedded malicious content in a site. This issue is fixed in versions 2026.1.7, 2026.6.2, 2026.7.1, and 2026.8.0-latest.1.</p> <p><strong>Affected:</strong> discourse</p> <p>Discourse is an open-source discussion platform. Prior to 2026.1.7, an authenticated user could submit specially formed URLs that bypassed the Onebox allowlist and embedded malicious content in a site. This issue is fixed in versions 2026.1.7, 2026.6.2, 2026.7.1, and 2026.8.0-latest.1.</p> https://vulnerability.circl.lu/vuln/cve-2026-72728