NPM: n8n: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter

NPM: n8n: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter vulnerability discovered by ? in WordPress Npm n8n versions 1.123.76...

CVE-2026-85693 Chatbot UI Cross-User Private File Content Disclosure via Retrieval API

Chatbot UI contains an authorization bypass vulnerability in the retrieval endpoint that allows authenticated attackers to access private file content belonging to other users by supplying arbitrary file UUIDs. The endpoint uses a service-role Supabase client that bypasses row-level security and...

CVE-2026-85671 QAnything 2.0.0 Unauthenticated Cross-User File Disclosure

QAnything 2.0.0 contains an authentication bypass vulnerability in the /api/localdocqa/getfilebase64 and /api/localdocqa/getdoc endpoints that allows unauthenticated attackers to access any uploaded file or document. Attackers can enumerate file identifiers through unauthenticated endpoints and...

CVE-2026-85671 QAnything 2.0.0 Unauthenticated Cross-User File Disclosure

QAnything 2.0.0 contains an authentication bypass vulnerability in the /api/localdocqa/getfilebase64 and /api/localdocqa/getdoc endpoints that allows unauthenticated attackers to access any uploaded file or document. Attackers can enumerate file identifiers through unauthenticated endpoints and...

EUVD-2026-71231

Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes...

CVE-2026-85624 Blinko 1.8.7 Cross-User Private Note Disclosure via noteReferenceList

Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes...

CVE-2026-85624 Blinko 1.8.7 Cross-User Private Note Disclosure via noteReferenceList

Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes...

PT-2026-85548

Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes...

CVE-2026-75035 Rancher: ext.cattle.io/v1 Token store: cross-user token disclosure via label-selector scoping bypass

A flaw was found in Rancher Manager. When a non-administrative caller supplied a label selector naming a different user, the ext.cattle.io/v1 Token store dropped its internal owner filter instead of returning an empty result. Any authenticated user could therefore list and watch every other user'...

CVE-2026-82258 SvelteKit 2.38.0 before 2.60.1 Cross-User Data Disclosure via query.batch

SvelteKit versions from 2.38.0 before 2.60.1 contain a race condition in query.batch that allows concurrent requests from different users to merge under a single request context. Attackers can exploit specific timing conditions to access sensitive data from other users' concurrent requests...

CVE-2026-82258

SvelteKit versions from 2.38.0 up to (but not including) 2.60.1 are affected by a race condition in the query.batch feature. Under specific timing conditions, concurrent requests from different users can merge under a single request context, allowing an attacker to access sensitive data from othe...

BIT-KIBANA-2026-72669 Missing Authorization in Kibana Leading to Cross-User Information Disclosure and Data Tampering

The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state do not verify ownership. An authenticated user who holds only generic read access to the space can therefore discover the onboarding flow...

BIT-ELK-2026-72669 Missing Authorization in Kibana Leading to Cross-User Information Disclosure and Data Tampering

The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state do not verify ownership. An authenticated user who holds only generic read access to the space can therefore discover the onboarding flow...

BIT-MONGODB-2026-13061 Improper Access Control Allowing Cross-User Session Metadata Disclosure in $listSessions Aggregation Stage

An authenticated user may be able to view session metadata belonging to other users on the system through the $listSessions aggregation stage. This information is normally restricted to users with cluster-level administrative privileges, and includes active session identifiers, associated...

CVE-2026-19726 Visualizer < 4.0.7 - Contributor+ Cross-User Chart Configuration Disclosure

The Visualizer WordPress plugin before 4.0.7 does not properly authorise access to the configuration of its charts, allowing users with the Contributor role and above to read the full configuration of any chart on the site, including charts the Visualizer WordPress plugin before 4.0.7's own...

CVE-2026-72669

CVE-2026-72669 affects Kibana Observability Onboarding flow state handling where ownership is not enforced. The vulnerability allows an authenticated user with basic space access to view others’ onboarding flows, read their state, and write arbitrary progress data, potentially causing the owner’s...

CVE-2026-72669 Missing Authorization in Kibana Leading to Cross-User Information Disclosure and Data Tampering

The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state do not verify ownership. An authenticated user who holds only generic read access to the space can therefore discover the onboarding flow...

CVE-2026-72669 Missing Authorization in Kibana Leading to Cross-User Information Disclosure and Data Tampering

The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state do not verify ownership. An authenticated user who holds only generic read access to the space can therefore discover the onboarding flow...

PYSEC-2026-3643 Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata

Summary Open WebUI lets a client define a model inline on a chat request instead of selecting a saved workspace model. The knowledge attached to such an inline model was used as-is, without checking that the caller can read what it points at. Any authenticated user who knows another user's file i...

GHSA-F23P-VX2J-J53R Hono: `memo()` retains SSR output across requests, leading to cross-user data disclosure

Summary memo from hono/jsx retains the result of a server-side render and reuses it for later renders with comparator-equal props. Request-scoped values read inside the component take no part in that comparison, so a response can contain HTML rendered for another user's request. Details Component...