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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-86481
Média · 4.3
CWE-639 07/09/2026
Authorization Bypass Through User-Controlled Key (IDOR) em Jetbrains Youtrack
In JetBrains YouTrack before 2026.2.18634 signed URL reuse allowed disclosure of restricted project icons
CVE-2026-86451
Média · 4.3
CWE-639 07/09/2026
MISP Event Graph Object Reference Lookup Exposes References from Unauthorized Objects
Affected versions of MISP allow authenticated users to retrieve object-reference records by UUID through EventGraphTool::get_reference_data() without first checking whether the requester is authorized to view the object the reference belongs to.
The vulnerable code queried ObjectReference.uuid directly and returned the matching row whenever it existed. Because no parent-object ACL was applied, a user who knew or obtained a reference UUID could retrieve information associated with an object outside their normal access scope. The commit explicitly states that any object reference could be returned by UUID without authorizing its parent object.
The fix retrieves the referenced object's object_id and calls fetchObjectSimple() with the current user. If the user cannot access that parent object, MISP now returns NotFoundException instead of exposing the reference.
Version affected: ≤2.5.45
CVE-2026-86408
Média · 6.5
CWE-639 07/09/2026
MISP Missing Authorization in Cryptographic Key View Exposes Signing Keys from Protected Events
Affected versions of MISP do not enforce parent-event visibility when serving cryptographic keys through CryptographicKeysController::view().
The vulnerable handler queried CryptographicKey directly using the supplied key ID and selected sensitive fields such as:
*
type
*
key_data
*
fingerprint
but did not fetch or authorize the associated parent event first.
The upstream commit explicitly states that cryptographicKeys/view could return a protected event’s signing key to any authenticated user.
The fix adds parent_id and parent_type to the lookup and then enforces authorization through the associated event using fetchSimpleEvent($user, parent_id). If the parent is not an Event, access is limited to site administrators.
Version affected: ≤2.5.45
CVE-2026-4945
Média · 5.3
CWE-639 07/09/2026
Otter Blocks <= 3.1.7 - Missing Authorization to Unauthenticated Purchase Verification Bypass
The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.1.7 via the 'watch_checkout' function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to pay for a lower-cost product while obtaining entitlement for a premium product by manipulating the product_id parameter independently of the price_id parameter in the Stripe checkout URL.
CVE-2026-16310
Crítica · 9.8
CWE-639 06/09/2026
MemberDash <= 1.8.5 - Unauthenticated Account Takeover via Insecure Direct Object Reference via 'id' Parameter
The MemberDash plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.8.5 via the 'id' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to change the password of any WordPress user, including administrators, by supplying an arbitrary user ID during registration, and take over their account without any notification sent to the victim.
CVE-2026-86192
Média · 6.5
CWE-639 05/09/2026
SiYuan before v3.8.2 Information Disclosure via Attribute-View
SiYuan versions before v3.8.2 fail to properly filter private attribute-view cell values in the getAttributeViewKeys endpoint. Publish readers can retrieve hidden KeyValues payloads from rows bound to inaccessible documents, exposing private database contents without authorization.
CVE-2026-86191
Média · 4.3
CWE-639 05/09/2026
SiYuan before v3.8.2 Private Attribute View Key Enumeration
SiYuan versions before v3.8.2 contain an information disclosure vulnerability in the getAttributeViewKeysByID endpoint that allows publish readers to enumerate private attribute view key definitions without verifying parent database visibility. Attackers can access the endpoint to retrieve complete key schemas including sensitive field names and relation definitions from hidden databases.
CVE-2026-86176
Média · 4.3
CWE-639 05/09/2026
NetBox through 4.7.0 Information Disclosure via REST and GraphQL APIs
NetBox through 4.7.0 fails to properly scope user-private records in REST and GraphQL API endpoints for Notifications, Subscriptions, and Bookmarks. Authenticated users with view permissions can access all users' private records through unscoped querysets, disclosing which users watch or bookmark which objects.
CVE-2026-86174
Média · 4.3
CWE-639 05/09/2026
Plane through 1.4.2 Arbitrary Comment Write via Public Deploy Board
Plane through 1.4.2 fails to validate that issues belong to the deploy board's project in the public comment endpoint. Authenticated attackers can post comments to arbitrary issues across workspaces by supplying an issue_id parameter to the public deploy-board comment endpoint.
CVE-2026-86113
Média · 6.5
CWE-639 05/09/2026
BookWyrm through 0.9.1 Insecure Direct Object Reference in edit-readthrough Allows Tampering with Other Users' Reading Records
BookWyrm through 0.9.1 contains an authorization bypass vulnerability in the edit_readthrough function that allows authenticated users to modify other users' reading records. Attackers can exploit sequential ReadThrough IDs to overwrite arbitrary users' start dates, finish dates, progress, and progress mode, affecting reading statistics and exported data.
CVE-2026-86112
Média · 5.4
CWE-639 05/09/2026
BookWyrm through 0.9.1 Missing Authorization on the Favorite and Unfavorite Endpoints
BookWyrm through 0.9.1 fails to validate user visibility permissions in the Favorite and Unfavorite views, allowing authenticated attackers to favorite or unfavorite followers-only and direct statuses they cannot access. Attackers can POST to the favorite endpoint with a status ID to create unauthorized interactions, trigger ActivityPub broadcasts, and enumerate private status IDs through response differentiation.
CVE-2026-86111
Média · 6.5
CWE-639 05/09/2026
BookWyrm through 0.9.1 Insecure Direct Object Reference in EditStatus Exposes Followers-Only and Direct Statuses
BookWyrm through 0.9.1 fails to validate user visibility permissions in the status edit endpoint, allowing authenticated attackers to read followers-only and direct-message reviews by enumerating sequential status IDs. Attackers can access the raw content of restricted statuses through the edit view, bypassing the privacy protections documented for these message types.
CVE-2026-84225
Baixa · 2.2
CWE-639 05/09/2026
Kirki 6.0.0 - 6.2.5 - Authenticated Collaboration Comment Status Modification via IDOR
The Kirki WordPress plugin before 6.3.0 does not check that a user is allowed to act on a collaboration comment before changing its state, allowing users whom an administrator has granted content-level access to the page builder to modify comments left by other users, including on pages they cannot themselves open.
CVE-2026-81424
Média · 5.3
CWE-639 05/09/2026
Accept Stripe Payments < 2.1.4 - Unauthenticated Product Substitution via IDOR
The Accept Stripe Payments WordPress plugin before 2.1.4 does not verify that the product fulfilled when a checkout is completed matches the product the authoritative payment was actually made for, checking only that the amount paid is at least the referenced product's price, allowing unauthenticated attackers who complete a genuine payment to obtain fulfilment for a different, equal- or lower-priced product than the one they paid for.
CVE-2026-78150
Baixa · 2.7
CWE-639 05/09/2026
Post Carousel 4.0.0 - 4.0.7 - Contributor+ Private and Protected Post Content Disclosure via saved-templates-duplicate IDOR
The Smart Post WordPress plugin before 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata.
CVE-2026-61688
Média · 6.5
CWE-639 04/09/2026
SolidInvoice allows cross-user access to API token request history via writable DataGrid LiveComponent props
SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, an authenticated user can view the API request history of any other user's API tokens within the same company by manipulating two writable Symfony UX LiveComponent props on the `DataGrid` component. Version 3.0.1 fixes the issue.
CVE-2026-17627
Alta · 7.1
CWE-639 04/09/2026
Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint
IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information and inject messages into workflow history due to improper authorization.
CVE-2026-85693
Média · 6.5
CWE-639 04/09/2026
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 fails to validate file ownership, enabling attackers to retrieve indexed content chunks from victim files through crafted POST requests.
CVE-2026-85624
Média · 6.5
CWE-639 04/09/2026
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 including attachments and tags.
CVE-2026-85607
Alta · 8.8
CWE-639 04/09/2026
Blinko 1.8.7 Cross-User AI Conversation Read and Write via message tRPC Router
Blinko 1.8.7 contains an authorization bypass (IDOR) vulnerability in multiple tRPC procedures (message.list, message.update, message.delete, message.clearAfter in server/routerTrpc/message.ts and conversation.clearMessages in server/routerTrpc/conversation.ts). Although these procedures require authentication, they query the database by caller-supplied conversation or message ID without verifying that the resource belongs to the requesting account. Any authenticated user can therefore read another user's full AI chat history, modify individual message content, and delete or wipe entire conversations by enumerating sequential integer IDs.
CVE-2026-85617
Alta · 8.8
CWE-639 04/09/2026
snipe-it before 8.6.3 Authorization Bypass via Bulk Delete
snipe-it versions before 8.6.3 contain an authorization bypass vulnerability in the bulk delete functionality that allows restricted users to soft-delete users outside their authorized scope. Attackers can include unauthorized user IDs in bulk delete requests to bypass instance-level restrictions and modify or disable accounts they should not access.
CVE-2026-85616
Alta · 8.5
CWE-639 04/09/2026
Snipe-IT before 8.6.2 Authorization Bypass via Checkout-Acceptance
Snipe-IT versions before 8.6.2 contain an authorization bypass vulnerability in checkout-acceptance report actions when Full Multiple Company Support is enabled. Authenticated users with reports.view permission can enumerate sequential acceptance IDs and soft-delete or trigger reminder emails for acceptances belonging to other companies by exploiting a null check on the legacy users.company_id column.
CVE-2026-85615
Média · 6.4
CWE-639 04/09/2026
Openpanel before 2.3.0 Cross-Tenant IDOR via report.getLayouts
Openpanel before 2.3.0 contains an insecure direct object reference vulnerability in the report.getLayouts and report.resetLayout tRPC procedures that fail to bind dashboardId to the authorized projectId. Authenticated attackers can supply an arbitrary victim dashboardId with their own projectId to read report layouts and configurations or delete dashboard grid arrangements across tenants.
CVE-2026-85611
Média · 6.4
CWE-639 04/09/2026
OpenPanel before 2.3.0 Cross-Tenant BOLA via report procedures
OpenPanel before 2.3.0 contains a cross-tenant broken object level authorization vulnerability in the report.getLayouts and report.resetLayout tRPC procedures that fail to scope dashboard queries to the caller's project. Authenticated attackers can supply their own projectId with a victim organization's guessable dashboardId to read confidential report definitions or permanently delete dashboard layouts across tenant boundaries.
CVE-2026-85594
Crítica · 9.8
CWE-639 04/09/2026
Bypass de autorização em crossProviderNamespaces do Traefik via middleware de Service
Versões do Traefik a partir da v3.7.1 não aplicam as restrições de crossProviderNamespaces na anotação de Service traefik.ingress.kubernetes.io/service.middlewares do provedor Kubernetes Ingress. Um tenant limitado a um namespace e excluído da lista de permissões pode anexar a seu Service um middleware de propriedade do operador e, caso esse middleware injete credenciais de backend, recuperá-las em um backend controlado.