20 matches found
EUVD-2026-101729
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
CVE-2026-110846 n8n before 2.41.4 and 2.42.1 Send-and-Wait HMAC Signature Bypass via Waiting-Webhook
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
CVE-2026-110846 n8n before 2.41.4 and 2.42.1 Send-and-Wait HMAC Signature Bypass via Waiting-Webhook
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
PT-2026-114160
Name of the Vulnerable Software and Affected Versions n8n versions prior to 2.41.4 n8n versions 2.42.x prior to 2.42.1 Description A signature bypass exists in the 'waiting-webhook' endpoint. The issue occurs because the system selects Send-and-Wait validation before normalizing an alternate node...
WS-2026-0096
n8n waiting-webhook endpoint accepted a Send-and-Wait node reference in a second form and selected the validation before normalising it, so an approval could be submitted without the required HMAC signature. A caller holding an execution's resume token can release an approval intended for someone...
EUVD-2026-74279
n8n: Anonymous Approval-Gate Bypass via Reused resumeToken over the Chat WebSocket...
PT-2026-88508
Impact The /chat WebSocket route resumed a paused execution from a resume token without checking that the node being resumed was a chat node. n8n hands that token to anonymous form submitters, so a party with no account could present it on the chat route and release an execution waiting at an...
BIT-MONGODB-2026-9746 Server crashes in case of the use of exchange
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
EUVD-2026-35862
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
UBUNTU-CVE-2026-9746
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746 Server crashes in case of the use of exchange
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746 Server crashes in case of the use of exchange
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746
CVE-2026-9746 affects MongoDB Server when using $changestreams with $_requestReshardingResumeToken and the exchange option. The issue causes the server to hit an invariant and crash without requiring special privileges (user must be logged in). The available data identifies the affected feature (...
Server crashes in case of the use of exchange
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
CVE-2026-9746 Server crashes in case of the use of exchange
When using $changestreams and $requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement...
MongoDB Server security vulnerabilities
MongoDB Server is an open-source NoSQL database developed by MongoDB, Inc. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a security vulnerability in MongoDB Server, which arises from triggering invariant...
PT-2026-48292
Name of the Vulnerable Software and Affected Versions MongoDB affected versions not specified Description A server crash occurs when using $changestreams and $ requestReshardingResumeToken with the exchange option. This issue is triggered when the server hits an invariant, and it can be executed ...