https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 14:12:03 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-339484 EUVD-2026-339484 https://cve.radiocsirt.org/vuln/euvd-2026-339484 https://cve.radiocsirt.org/vuln/fkie_cve-2026-65597 <p>n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor. When a victim opens the preview, the script can call authenticated APIs using the victim&#39;s session. An account with global:member privileges can exploit the issue.</p> <p>n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor. When a victim opens the preview, the script can call authenticated APIs using the victim&#39;s session. An account with global:member privileges can exploit the issue.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-65597 https://cve.radiocsirt.org/vuln/ghsa-p3rg-hrf9-w9gj <p><strong>Affected:</strong> npm: n8n</p> <p>## Impact</p> <p>The HTML preview renders execution output into an `iframe srcdoc` without `sandbox`, so a sanitizer bypass lets injected script run same-origin as the editor. When a victim opens the preview, it can call authenticated APIs with their session. An account with `global:member` privileges can exploit it.</p> <p>## Patches</p> <p>The issue has been fixed in n8n versions 1.123.64, 2.29.8, and 2.30.1. Users should upgrade to one of these versions or later to remediate the vulnerability.</p> <p>## Workarounds</p> <p>If upgrading is not immediately possible, administrators should consider the following temporary mitigations: - Restrict n8n instance access to fully trusted users only. - Set the `N8N_CONTENT_SECURITY_POLICY` environment variable to a policy that blocks inline scripts. - Avoid exposing workflows that render externally-controlled input into the HTML node or binary HTML preview to untrusted users.</p> <p>These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.</p> <p><strong>Affected:</strong> npm: n8n</p> <p>## Impact</p> <p>The HTML preview renders execution output into an `iframe srcdoc` without `sandbox`, so a sanitizer bypass lets injected script run same-origin as the editor. When a victim opens the preview, it can call authenticated APIs with their session. An account with `global:member` privileges can exploit it.</p> <p>## Patches</p> <p>The issue has been fixed in n8n versions 1.123.64, 2.29.8, and 2.30.1. Users should upgrade to one of these versions or later to remediate the vulnerability.</p> <p>## Workarounds</p> <p>If upgrading is not immediately possible, administrators should consider the following temporary mitigations: - Restrict n8n instance access to fully trusted users only. - Set the `N8N_CONTENT_SECURITY_POLICY` environment variable to a policy that blocks inline scripts. - Avoid exposing workflows that render externally-controlled input into the HTML node or binary HTML preview to untrusted users.</p> <p>These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.</p> https://cve.radiocsirt.org/vuln/ghsa-p3rg-hrf9-w9gj