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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-56767
Alta · 8.8
CWE-862 25/06/2026
Maxun < 0.0.42 - Cross-Tenant IDOR in Storage and Webhook API Handlers
Maxun before 0.0.42 contains a cross-tenant insecure direct object reference vulnerability in storage and webhook API handlers that allows authenticated users to access other users' robots and OAuth tokens. Attackers can read plaintext Google and Airtable access tokens, modify, delete, or execute other users' robots by bypassing ownership checks in API endpoints.
CVE-2026-54029
Média · 6.5
CWE-862 25/06/2026
LibreChat: IDOR in Message Deletion — Incomplete Fix for CVE-2024-41703 Leaves deleteMessages() Without User Filter
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the DELETE /api/messages/:conversationId/:messageId endpoint allows any authenticated user to delete any other user's messages. The validateMessageReq middleware only validates that the conversationId belongs to the requesting user, but the handler calls deleteMessages({ messageId }) using only the messageId as the MongoDB filter — without adding a user constraint. An attacker provides their own valid conversationId (to pass validation) and the victim's messageId (to target deletion), resulting in permanent, irrecoverable message deletion. This vulnerability is fixed in 0.8.4-rc1.
CVE-2026-54027
Média · 6.5
CWE-862 25/06/2026
LibreChat: Image Upload Route Bypasses Agent Permission Check — Incomplete Fix for File Upload Authorization
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the POST /api/files/images endpoint allows any authenticated user to upload files into any agent's tool_resources (e.g., context, execute_code) without verifying ownership or EDIT permission on the target agent. A permission check was added to the POST /api/files route in a previous patch, but the image upload route was never updated with the same check. An attacker can simply use the image endpoint instead of the file endpoint to bypass the authorization entirely. This vulnerability is fixed in 0.8.4-rc1.
CVE-2026-48941
Média · 6.5
CWE-862 25/06/2026
Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26
The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`
CVE-2026-57619
Média · 6.5
CWE-862 25/06/2026
WordPress Elementor Website Builder plugin <= 4.1.3 - Sensitive Data Exposure vulnerability
Contributor Sensitive Data Exposure in Elementor Website Builder <= 4.1.3 versions.
CVE-2026-57429
Média · 6.5
CWE-862 25/06/2026
WordPress Slim SEO plugin <= 4.6.2 - Broken Access Control vulnerability
Contributor Broken Access Control in Slim SEO <= 4.6.2 versions.
CVE-2026-56023
Média · 5.4
CWE-862 25/06/2026
WordPress UPI QR Code Payment Gateway for WooCommerce plugin <= 1.6.2 - Broken Access Control vulnerability
Customer Broken Access Control in UPI QR Code Payment Gateway for WooCommerce <= 1.6.2 versions.
CVE-2026-54844
Alta · 7.5
CWE-862 25/06/2026
WordPress CheckView Automated Testing plugin <= 2.1.0 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in CheckView Automated Testing <= 2.1.0 versions.
CVE-2026-54842
Alta · 8.1
CWE-862 25/06/2026
WordPress Royal MCP plugin <= 1.4.25 - Broken Access Control vulnerability
Missing Authorization vulnerability in Royal Plugins Royal MCP allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects Royal MCP: from n/a through 1.4.25.
CVE-2026-54830
Alta · 7.5
CWE-862 25/06/2026
WordPress Five Star Restaurant Reservations plugin <= 2.7.19 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Five Star Restaurant Reservations <= 2.7.19 versions.
CVE-2026-54828
Alta · 7.5
CWE-862 25/06/2026
WordPress Motors plugin <= 1.4.109 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Motors <= 1.4.109 versions.
CVE-2026-27366
Alta · 7.5
CWE-862 25/06/2026
WordPress MainWP Child plugin <= 6.1.1 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in MainWP Child <= 6.1.1 versions.
CVE-2026-3176
Baixa · 3.1
CWE-862 25/06/2026
Missing Authorization in GitLab
GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with limited permissions to access project information due to insufficient authorization checks.
CVE-2026-2238
Média · 5.3
CWE-862 25/06/2026
Missing Authorization in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to view confidential issue references on public projects due to improper authorization checks.
CVE-2026-55762
Alta · 8.1
CWE-862 24/06/2026
Rocket.Chat: Any Authenticated User Can Permanently Deregister Workspace from Rocket.Chat Cloud via Unprotected `/api/v1/fingerprint` Endpoint
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, the POST /api/v1/fingerprint REST endpoint enforces authentication (authRequired: true) but performs no authorization check. Any authenticated user — including a standard user role account — can call this endpoint with {"setDeploymentAs": "new-workspace"} to permanently deregister the workspace from Rocket.Chat Cloud. This wipes all cloud credentials, removes the workspace license, breaks push notifications for all users, and requires manual re-registration to recover. This vulnerability is fixed in 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13.
CVE-2026-45677
Alta · 8.7
CWE-862 24/06/2026
Rocket.Chat: Lack of SAML Signature Check During Logout Could Lead To DoS
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's SAML integration does not verify the signature on inbound LogoutRequest messages. An unauthenticated remote attacker who knows a target user's SAML NameID - which major identity providers (Okta, Google Workspace, Microsoft Entra ID, JumpCloud) expose as the user's email address - can craft a valid-looking unsigned LogoutRequest and submit it to the SP logout endpoint. The server processes it as legitimate, immediately destroying the victim's session. Because the attack requires no authentication and no interaction from the victim, it can be repeated in a loop against individual users or scripted across many accounts, effectively rendering the Rocket.Chat instance unusable for SAML-authenticated users. This vulnerability is fixed in 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11.
CVE-2026-57307
Média · 4.2
CWE-862 24/06/2026
Jenkins Zowe zDevOps Plugin has a missing permission check
A missing permission check in Jenkins Zowe zDevOps Plugin 1.1.3.50.ve350c9b_450b_1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
CVE-2026-57304
Média · 5.4
CWE-862 24/06/2026
Jenkins Assembla Plugin has a missing permission check
A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.
CVE-2026-57300
Média · 4.3
CWE-862 24/06/2026
Jenkins MCP Server Plugin missing a permission check
A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access.
CVE-2026-57299
Média · 4.3
CWE-862 24/06/2026
Jenkins Contrast Continuous Application Security Plugin missing permission checks
Missing permission checks in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allow attackers with Overall/Read permission to enumerate the names of configured Contrast metadata.
CVE-2026-57297
Média · 4.3
CWE-862 24/06/2026
Jenkins Contrast Continuous Application Security Plugin has a missing permission check
A missing permission check in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username, API key, and service key.
CVE-2026-57294
Média · 5.4
CWE-862 24/06/2026
Jenkins EC2 Fleet Plugin has a missing permission check
A missing permission check in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.
CVE-2026-57293
Média · 4.3
CWE-862 24/06/2026
Jenkins Gitee Plugin has an incorrect permission check that allows enumerating credentials IDs
An incorrect permission check in Jenkins Gitee Plugin 1288.v18b_deb_c9069b_ and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins.
CVE-2026-57291
Média · 5.4
CWE-862 24/06/2026
Jenkins Gitee Plugin missing permission checks
Missing permission checks in Jenkins Gitee Plugin 1288.v18b_deb_c9069b_ and earlier allow attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method.
CVE-2026-57286
Média · 4.3
CWE-862 24/06/2026
Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names
A missing permission check in Jenkins Git Parameter Plugin 462.vdcf3df2ed2ca_ and earlier allows attackers with Item/Read permission to obtain information about the SCM repository used by a job, such as branch names, tag names, and revision metadata.