CVE Intelligence
Início / CVEs

Base de CVEs

Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.

Severidade
Limpar

5.290 resultado(s)

Exportar esta busca: RSS · CSV · STIX
CVE-2026-53996 Alta · 7.0 CWE-862 12/08/2026
NetBSD hdaudio(4) Driver Privilege Bypass Use-After-Free via HDAUDIO_FGRP_SETCONFIG ioctl
NetBSD's hdaudio(4) driver in sys/dev/hdaudio/hdaudio.c contains a missing access control vulnerability that allows unprivileged local attackers to invoke the HDAUDIO_FGRP_SETCONFIG ioctl without elevated permissions by exploiting the absence of an access check on /dev/hdaudioN device nodes. Attackers can repeatedly issue HDAUDIO_FGRP_SETCONFIG from one thread while keeping DMA and IRQs live from a second thread to trigger a use-after-free race condition in hdafg_detach() between stream_stop() and stream_disestablish(), where a latched DMA interrupt dereferences a freed callback pointer, resulting in outcomes ranging from audio-subsystem denial of service and kernel panic to potential local kernel privilege escalation.
CVE-2026-18652 Média · 6.5 CWE-862 12/08/2026
Velociraptor STACK Type Download Path Bypasses Denied Prefix Check
Velociraptor allows reading Stacked result sets from the GUI.  Velociraptor's multi-tenant design stores sub orgs within the datastore directory. The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes. In particular, a user with read access to the root org can access result sets from child orgs.
CVE-2026-19052 Média · 4.3 CWE-862 12/08/2026
ProSolution WP Client < 2.0.9 - Subscriber+ proSol_ajaxTablesync and proSol_ajaxClearlog Calls
The ProSolution WP Client WordPress plugin before 2.0.9 does not perform capability checks on two administrative AJAX actions, and the nonce they rely on is published on its public frontend, allowing any authenticated user, such as a subscriber, to trigger an administrative data synchronisation and to clear the ProSolution WP Client WordPress plugin before 2.0.9's activity records.
CVE-2026-18789 Alta · 7.5 CWE-862 12/08/2026
Ezoic < 2.23.1 - Unauthenticated Database Export via Content Export REST Routes
The Ezoic WordPress plugin before 2.23.1 does not properly restrict access to some of its content export functionality, allowing unauthenticated attackers to trigger a server-side export of the site's database, including user password hashes and password reset tokens, as well as to persistently change some of its settings.
CVE-2026-18035 Média · 5.3 CWE-862 12/08/2026
User Access Manager < 2.3.15 - Unauthenticated Restricted Content Disclosure via REST API
The User Access Manager WordPress plugin before 2.3.15 does not apply its access restrictions to REST API requests, allowing unauthenticated attackers to read the content of posts, pages and custom post types that have been restricted to specific user groups.
CVE-2026-64954 Alta · 8.2 CWE-862 12/08/2026
Velociraptor collect_client() Permissions Bypass
Velociraptor allows scheduling new collections via VQL queries in notebooks. For a user to schedule a new collection, they require the COLLECT_CLIENT permission. However, this is not enforced when the user can run a VQL query which resets the authorization provider. This allows a user who can run arbitrary VQL (usually with the "analyst" role) to launch new collections (usually requires the "investigator" role). This vulnerability is an escalation from an analyst to investigator role.
CVE-2026-73249 Alta · 7.5 CWE-862 11/08/2026
calibre Content Server `/book-update-annotations` Missing Write Authorization Check Allows Unauthorized Annotation Modification
calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/{library_id}/{book_id}/{fmt} in src/calibre/srv/books.py omits needs_db_write=True, causing Router.dispatch() to skip ctx.check_for_write_access() before update_annotations() passes attacker-controlled JSON to db.merge_annotations_for_book(), which allows a readonly user or an anonymous user on an unauthenticated deployment to persist unauthorized book annotation changes. This issue is fixed in version 9.12.0.
CVE-2026-48763 Alta · 8.2 CWE-862 11/08/2026
TypeBot has Arbitrary S3 Object Write in deprecated public upload endpoint via attacker-controlled filePath
TypeBot is a chatbot builder tool. Versions prior to 3.17.0 expose a deprecated public upload endpoint at `GET /api/v1/typebots/{typebotId}/blocks/{blockId}/storage/upload-url` that accepts an attacker-controlled `filePath` and returns a presigned S3 `PUT` URL for that exact key. Because the endpoint only checks that the referenced typebot is public and that the referenced block is a file input block, an unauthenticated attacker who knows a valid public `typebotId` and `blockId` can request presigned upload URLs for arbitrary objects in the shared bucket, including `private/...` and other tenants' `public/...` paths. Version 3.17.0 fixes this issue.
CVE-2026-15606 Alta · 8.8 CWE-862 11/08/2026
Frontend Admin by DynamiApps <= 3.29.9 - Authenticated (Subscriber+) Arbitrary Password Reset via Encrypted Object Token
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.29.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level and above permissions, to reset the password of any user on the site, including administrators, leading to full account takeover and complete site compromise. Exploitation requires the attacker to hold a valid encrypted Current-User token obtained by accessing any Edit User form they are legitimately authorized to submit, which they then use as a known-plaintext base for the CBC bit-flipping forgery.
CVE-2026-69115 Média · 6.5 CWE-862 11/08/2026
OpenIM Server v3.8.3 Missing Authorization on User and Group Enumeration Endpoints
OpenIM Server v3.8.3 contains a missing authorization vulnerability that allows any authenticated user to access admin-only management API endpoints by submitting POST requests with a regular user bearer token to /user/get_users, /user/get_all_users_uid, and /group/get_groups. Attackers can exploit the absent authverify.CheckAdmin() call in the GetPaginationUsers, GetAllUserID, and GetGroups handlers to enumerate all platform user accounts including userIDs, nicknames, and manager level flags, as well as all groups including private groups the user has never joined, exposing group names, owner IDs, and member counts.
CVE-2026-18709 Média · 6.4 CWE-862 11/08/2026
Missing Authorization in MongoDB Sharded Transaction Commit/Abort Handling Leads to Cross-Shard Data Inconsistency
An issue in MongoDB Server could allow an authenticated user with direct network access to a shard to improperly commit or abort an in-progress prepared transaction, bypassing the intended transaction coordination process. This could result in cross-shard data inconsistency, cluster clock corruption, and violation of transaction atomicity guarantees.
CVE-2026-18704 Média · 6.5 CWE-862 11/08/2026
Improper Authorization in MongoDB Aggregation Framework Allows Read-Only User to Perform Unauthorized Write Operations
An issue in MongoDB Server's aggregation framework could allow an authenticated user with only read privileges to perform write operations against collections they should not be able to modify. This is due to an internal-use aggregation stage being reachable by external clients without an appropriate authorization check on its embedded operations.
CVE-2026-69113 Média · 5.4 CWE-862 11/08/2026
Cap v0.3.1 Broken Access Control via video comment endpoint
Cap v0.3.1 contains a broken access control vulnerability in the POST /api/video/comment endpoint that allows authenticated users to post comments on any private video without permission by supplying an arbitrary videoId in the request body. Attackers can inject comments into private video recordings belonging to other users, trigger comment notification emails to the video owner, and enumerate valid video IDs through response differences.
CVE-2026-70340 Alta · 8.8 CWE-862 11/08/2026
Azure CycleCloud Elevation of Privilege Vulnerability
Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
CVE-2026-65806 Média · 6.5 CWE-862 11/08/2026
Azure CycleCloud Information Disclosure Vulnerability
Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network.
CVE-2026-65675 Média · 6.5 CWE-862 11/08/2026
CoPilot Chat Security Feature Bypass Vulnerability
No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-62915 Média · 6.5 CWE-862 11/08/2026
Microsoft Exchange Server Security Feature Bypass Vulnerability
Missing authorization in Microsoft Exchange Server allows an authorized attacker to bypass a security feature over a network.
CVE-2026-61936 Média · 5.5 CWE-862 11/08/2026
Windows Defender Firewall Service Security Feature Bypass Vulnerability
Missing authorization in Windows Defender Firewall Service allows an authorized attacker to bypass a security feature locally.
CVE-2026-59113 Alta · 8.8 CWE-862 11/08/2026
Visual Studio Code Remote Code Execution Vulnerability
Missing authorization in Visual Studio Code allows an unauthorized attacker to execute code over a network.
CVE-2026-40375 Média · 6.5 CWE-862 11/08/2026
Microsoft Dynamics Business Central Information Disclosure Vulnerability
Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.
CVE-2026-56720 Média · 4.3 CWE-862 11/08/2026
CamaleonCMS 2.9.2 and earlier Missing Authorization via profile Action
CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint with an enumerable sequential integer user ID to disclose profile information of any user, including administrators, due to the profile action being excluded from the role validation filter with no compensating ownership check.
CVE-2026-48495 Alta · 7.1 CWE-862 11/08/2026
TypeBot Google Sheets OAuth callback can create credentials in unauthorized workspaces and modify arbitrary typebots
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the Google Sheets OAuth callback decodes a base64-encoded JSON `state` parameter and trusts the embedded `workspaceId`, `typebotId`, `blockId`, and `redirectUrl` without cryptographic integrity protection or authorization checks. The callback route is authenticated, but it does not verify that the authenticated user has write access to the target workspace or Typebot before creating credentials in the workspace or updating Typebot groups. An authenticated user who can obtain a valid Google OAuth `code` can alter the `state` value to create Google Sheets credentials in another workspace and, if target IDs are known, attach those credentials to a block in another Typebot. Version 3.17.0 patches the issue.
CVE-2026-42142 Alta · 7.1 CWE-862 11/08/2026
TypeBot has Authorization Bypass in Google Sheets `getSheets` Endpoint that Allows Cross-Workspace Credential Access
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the `handleGetSheets` API handler (`POST /api/sheets/getSheets`) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
CVE-2026-19539 Alta · 8.6 CWE-862 11/08/2026
IDOR in Prospero Flow CRM allows cross-tenant ticket read, hijacking, and deletion
Authorization Bypass Through User-Controlled Key in the ticket management component in Roskus Prospero Flow CRM before 5.4.9 allows authenticated users of any company to read the full content (title, description, and attachments) of tickets belonging to another company, to hijack another company's tickets by reassigning their company_id, and to delete another company's tickets without any authorization check, via the ticket's numeric identifier, because the read and save operations retrieve the record without constraining the query to the authenticated user's company, and the delete controller type-hints a generic Illuminate\Http\Request instead of the TicketDeleteRequest that would enforce the required permission.
CVE-2026-73155 Média · 5.3 CWE-862 11/08/2026
cti-transmute Missing Authorization Allows Reactions to Private Comments
Affected versions of cti-transmute allow authenticated users to add or remove emoji reactions on comments without first checking whether those users are authorized to view the target comment. The vulnerable react() handler passed an attacker-controlled comment_id directly to comments_repo.toggle_reaction() after only validating that the ID existed syntactically and that the requested emoji was permitted. Because comment-level visibility was not enforced, a user who could identify the ID of a private or otherwise inaccessible comment could modify reaction state on that comment despite lacking permission to access it. The fix retrieves the target comment, rejects missing or deleted comments, retrieves its associated conversion, and enforces access.can_see_comment(current_user, comment, conversion). Unauthorized requests now receive HTTP 403.