CVE-2026-54312

n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by supplying a crafted value as the table parameter. This pollutes Object.prototype...

CVE-2026-44791 n8n: XML Node Prototype Pollution Patch Bypass

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could bypass the patch for CVE-2026-42232 in the XML node. When combined with other nodes, this could lead to RCE on the n8n host. This...

CVE-2026-44791 n8n: XML Node Prototype Pollution Patch Bypass

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could bypass the patch for CVE-2026-42232 in the XML node. When combined with other nodes, this could lead to RCE on the n8n host. This...

CVE-2026-44791

CVE-2026-44791 (n8n): Affected product: n8n (open source workflow automation). Background: prior to 1.123.43, 2.20.7, and 2.22.1, an authenticated user with permission to create/modify workflows could bypass the XML node patch for CVE-2026-42232, enabling global prototype pollution in the XML Nod...

CVE-2026-44789

Summary (CVE-2026-44789, n8n): An authenticated user with permission to create/modify workflows can trigger global prototype pollution via an unvalidated pagination parameter in the HTTP Request node, potentially enabling remote code execution on the n8n host. Affected versions: before 1.123.43, ...

CVE-2026-44789 n8n: HTTP Request Node Pagination Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques...

CVE-2026-44789 n8n: HTTP Request Node Pagination Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques...

CVE-2026-44789 n8n: HTTP Request Node Pagination Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques...

EUVD-2026-38483

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques...

EUVD-2026-38474

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as norma...

CVE-2026-54306 n8n: Prototype Pollution enables confused-deputy execution via public webhooks

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as norma...

CVE-2026-54306

n8n (open-source workflow automation) contains a prototype pollution vulnerability prior to versions 2.25.7 and 2.26.2. A crafted payload in a public webhook could inject attacker-controlled fields into workflow data during internal object copying, allowing downstream nodes to surface and consume...

CVE-2026-54306

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as norma...

CVE-2026-54306 n8n: Prototype Pollution enables confused-deputy execution via public webhooks

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as norma...

CVE-2026-54306 n8n: Prototype Pollution enables confused-deputy execution via public webhooks

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as norma...

CVE-2026-54311 n8n: Merge Node SQL Mode Prototype Pollution

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could pollute the sandbox used by the Merge node's SQL Query mode. Because the sandbox context was cached and reused across all workflow executions o...

CVE-2026-54311

CVE-2026-54311 affects n8n, specifically multi-user instances where multiple users can create and run workflows containing the Merge node in SQL Query mode. The vulnerability arises because the sandbox context for the Merge node is cached and reused across all workflow executions on an instance, ...

CVE-2026-54311 n8n: Merge Node SQL Mode Prototype Pollution

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could pollute the sandbox used by the Merge node's SQL Query mode. Because the sandbox context was cached and reused across all workflow executions o...

CVE-2026-54311 n8n: Merge Node SQL Mode Prototype Pollution

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could pollute the sandbox used by the Merge node's SQL Query mode. Because the sandbox context was cached and reused across all workflow executions o...

CVE-2026-54312 n8n: Microsoft SQL Node Prototype Pollution

n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by supplying a crafted value as the table parameter. This pollutes Object.prototype...