https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 16 Oct 2026 23:16:08 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-246364 EUVD-2026-246364 https://cve.radiocsirt.org/vuln/euvd-2026-246364 https://cve.radiocsirt.org/vuln/fkie_cve-2025-49595 <p>n8n is a workflow automation platform. Prior to version 1.99.0, there is a denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs (filesystem:// or filesystem-v2://). This allows authenticated attackers to cause service unavailability through malformed filesystem URI requests, effecting the /rest/binary-data endpoint and n8n.cloud instances (confirmed HTTP/2 524 timeout responses). Attackers can exploit this by sending GET requests with empty filesystem URIs (filesystem:// or filesystem-v2://) to the /rest/binary-data endpoint, causing resource exhaustion and service disruption. This issue has been patched in version 1.99.0.</p> <p>n8n is a workflow automation platform. Prior to version 1.99.0, there is a denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs (filesystem:// or filesystem-v2://). This allows authenticated attackers to cause service unavailability through malformed filesystem URI requests, effecting the /rest/binary-data endpoint and n8n.cloud instances (confirmed HTTP/2 524 timeout responses). Attackers can exploit this by sending GET requests with empty filesystem URIs (filesystem:// or filesystem-v2://) to the /rest/binary-data endpoint, causing resource exhaustion and service disruption. This issue has been patched in version 1.99.0.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-49595 https://cve.radiocsirt.org/vuln/ghsa-pr9r-gxgp-9rm8 <p><strong>Affected:</strong> npm: n8n</p> <p>## Summary Denial of Service vulnerability in `/rest/binary-data` endpoint when processing empty filesystem URIs (`filesystem://` or `filesystem-v2://`).</p> <p>### Impact This is a Denial of Service (DoS) vulnerability that allows authenticated attackers to cause service unavailability through malformed filesystem URI requests. The vulnerability affects:</p> <p>- The `/rest/binary-data` endpoint - n8n.cloud instances (confirmed HTTP/2 524 timeout responses)</p> <p>Attackers can exploit this by sending GET requests with empty filesystem URIs (`filesystem://` or `filesystem-v2://`) to the `/rest/binary-data` endpoint, causing resource exhaustion and service disruption.</p> <p>### Patches</p> <p>The issue has been patched in [1.99.0](https://github.com/n8n-io/n8n/releases/tag/n8n%401.99.0). All users should upgrade to this version or later.</p> <p>The fix introduces strict checking of URI patterns.</p> <p>Patch commit: https://github.com/n8n-io/n8n/pull/16229</p> <p><strong>Affected:</strong> npm: n8n</p> <p>## Summary Denial of Service vulnerability in `/rest/binary-data` endpoint when processing empty filesystem URIs (`filesystem://` or `filesystem-v2://`).</p> <p>### Impact This is a Denial of Service (DoS) vulnerability that allows authenticated attackers to cause service unavailability through malformed filesystem URI requests. The vulnerability affects:</p> <p>- The `/rest/binary-data` endpoint - n8n.cloud instances (confirmed HTTP/2 524 timeout responses)</p> <p>Attackers can exploit this by sending GET requests with empty filesystem URIs (`filesystem://` or `filesystem-v2://`) to the `/rest/binary-data` endpoint, causing resource exhaustion and service disruption.</p> <p>### Patches</p> <p>The issue has been patched in [1.99.0](https://github.com/n8n-io/n8n/releases/tag/n8n%401.99.0). All users should upgrade to this version or later.</p> <p>The fix introduces strict checking of URI patterns.</p> <p>Patch commit: https://github.com/n8n-io/n8n/pull/16229</p> https://cve.radiocsirt.org/vuln/ghsa-pr9r-gxgp-9rm8