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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-28276
Alta · 7.5
CWE-200 26/02/2026
Initiative Allows Unauthenticated Access to Uploaded Documents via Public /uploads/ Endpoint
Initiative is a self-hosted project management platform. An access control vulnerability exists in Initiative versions prior to 0.32.2 where uploaded documents are served from a publicly accessible /uploads/ directory without any authentication or authorization checks. Any uploaded file can be accessed directly via its URL by unauthenticated users (e.g., in an incognito browser session), leading to potential disclosure of sensitive documents. The problem was patched in v0.32.2, and the patch was further improved on in 032.4.
CVE-2026-27162
Média · 4.9
CWE-200 26/02/2026
DIscourse doesn't prevent whispers to leak in excerpts
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, `posts_nearby` was checking topic access but then returning all posts regardless of type, including whispers that should only be visible to whisperers. Use `Post.secured(guardian)` to properly filter post types based on user permissions. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available.
CVE-2026-2244
Alta · 8.4
CWE-200 26/02/2026
Sensitive Data Exposure in Google Cloud Vertex AI Workbench
A vulnerability in Google Cloud Vertex AI Workbench from 7/21/2025 to 01/30/2026 allows an attacker to exfiltrate valid Google Cloud access tokens of other users via abuse of a built-in startup script.
All instances after January 30th, 2026 have been patched to protect from this vulnerability. No user action is required for this.
CVE-2026-24487
Média · 6.5
CWE-200 25/02/2026
OpenEMR has FHIR Patient Compartment Bypass in CareTeam Resource
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, an authorization bypass vulnerability in the FHIR CareTeam resource endpoint allows patient-scoped FHIR tokens to access care team data for all patients instead of being restricted to only the authenticated patient's data. This could potentially lead to unauthorized disclosure of Protected Health Information (PHI), including patient-provider relationships and care team structures across the entire system. The issue occurs because the `FhirCareTeamService` does not implement the `IPatientCompartmentResourceService` interface and does not pass the patient binding parameter to the underlying service, bypassing the patient compartment filtering mechanism. Version 8.0.0 contains a patch for this issue.
CVE-2026-20133
Alta · 7.5
KEV Alta · 56 CWE-200 25/02/2026
Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerability
A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system.
This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system.
CVE-2026-27611
Média · 6.5
CWE-200 25/02/2026
FileBrowser Quantum: Password Protection Not Enforced on Shared File Links
FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to versions 1.1.3-stable and 1.2.6-beta, when users share password-protected files, the recipient can completely bypass the password and still download the file. This happens because the API returns a direct download link in the details of the share, which is accessible to anyone with JUST THE SHARE LINK, even without the password. Versions 1.1.3-stable and 1.2.6-beta fix the issue.
CVE-2026-25135
Média · 4.5
CWE-200 25/02/2026
OpenEMR's location resource for Group.$export operation returns entire patient/user population contact information
OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0 have an information disclosure vulnerability that leaks the entire contact information for all users, organizations, and patients in the system to anyone who has the system/(Group,Patient,*).$export operation and system/Location.read capabilities. This vulnerability will impact OpenEMR versions since 2023. This disclosure will only occur in extremely high trust environments as it requires using a confidential client with secure key exchange that requires an administrator to enable and grant permission before the app can even be used. This will typically only occur in server-server communication across trusted clients that already have established legal agreements. Version 8.0.0 contains a patch. As a workaround, disable clients that have the vulnerable scopes and only allow clients that do not have the system/Location.read scope until a fix has been deployed.
CVE-2026-3131
Média · 6.5
CWE-200 24/02/2026
Exposure of Sensitive Information em Devolutions Devolutions Server
Improper
access control in multiple DVLS REST API endpoints in Devolutions
Server 2025.3.14.0 and earlier allows an authenticated user with view-only permission to access sensitive connection data.
CVE-2026-2803
Alta · 7.5
CWE-200 24/02/2026
Information disclosure, mitigation bypass in the Settings UI component
Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-23983
Média · 6.5
CWE-200 24/02/2026
Apache Superset: Sensitive Data Exposure via REST API (disabled by default)
A Sensitive Data Exposure vulnerability exists in Apache Superset allowing authenticated users to retrieve sensitive user information. The Tag endpoint (disabled by default) allows users to retrieve a list of objects associated with a specific tag.
When these associated objects include Users, the API response improperly serializes and returns sensitive fields, including password hashes (pbkdf2), email addresses, and login statistics. This vulnerability allows authenticated users with low privileges (e.g., Gamma role) to view sensitive authentication data
This issue affects Apache Superset: before 6.0.0.
Users are recommended to upgrade to version 6.0.0, which fixes the issue or make sure TAGGING_SYSTEM is False (Apache Superset current default)
CVE-2026-2975
Média · 5.3
CWE-200 23/02/2026
FastApiAdmin Custom Documentation Endpoint init_app.py reset_api_docs information disclosure
A security flaw has been discovered in FastApiAdmin up to 2.2.0. Affected by this vulnerability is the function reset_api_docs of the file /backend/app/plugin/init_app.py of the component Custom Documentation Endpoint. The manipulation results in information disclosure. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
CVE-2026-2894
Crítica · 9.1
CWE-200 21/02/2026
funadmin forget.html getMember information disclosure
A vulnerability was identified in funadmin up to 7.1.0-rc4. Affected by this vulnerability is the function getMember of the file app/frontend/view/login/forget.html. Such manipulation leads to information disclosure. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-27467
Baixa · 2.4
CWE-200 21/02/2026
BigBlueButton: Audio from participants to the server initially unmuted
BigBlueButton is an open-source virtual classroom. In versions 3.0.19 and below, when first joining a session with the microphone muted, the client sends audio to the server regardless of mute state. Media is discarded at the server side, so it isn't audible to any participants, but this may allow for malicious server operators to access audio data. The behavior is only incorrect between joining the meeting and the first time the user unmutes. This issue has been fixed in version 3.0.20.
CVE-2026-27452
Média · 5.3
CWE-200 21/02/2026
ASN.1 TypeScript Library: Decoding an INTEGER could leak the underlying ArrayBuffer
ASN.1 TypeScript ESM library, including codecs for Basic Encoding Rules (BER) and Distinguished Encoding Rules (DER). In versions 11.0.5 and below, in some cases, decoding an INTEGER could leak the underlying ArrayBuffer. This issue is expected to be fixed in version 11.0.6.
CVE-2026-2861
Média · 5.3
CWE-200 21/02/2026
Foswiki Changes/Viewfile/Oops information disclosure
A vulnerability was detected in Foswiki up to 2.1.10. The affected element is an unknown function of the component Changes/Viewfile/Oops. The manipulation results in information disclosure. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 2.1.11 is sufficient to fix this issue. The patch is identified as 31aeecb58b64/d8ed86b10e46. Upgrading the affected component is recommended.
CVE-2026-27193
Média · 5.3
CWE-200 21/02/2026
Feathers exposes internal headers via unencrypted session cookie
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. In versions 5.0.39 and below, all HTTP request headers are stored in the session cookie, which is signed but not encrypted, exposing internal proxy/gateway headers to clients. The OAuth service stores the complete headers object in the session, then the session is persisted using cookie-session, which base64-encodes the data. While the cookie is signed to prevent tampering, the contents are readable by anyone by simply decoding the base64 value. Under specific deployment configurations (e.g., behind reverse proxies or API gateways), this can lead to exposure of sensitive internal infrastructure details such as API keys, service tokens, and internal IP addresses. This issue has been fixed in version 5.0.40.
CVE-2026-27161
Alta · 7.5
CWE-200 20/02/2026
Unauthenticated Information Disclosure via .htaccess Reliance in Sensitive Directories
GetSimple CMS is a content management system. All versions of GetSimple CMS rely on .htaccess files to restrict access to sensitive directories such as /data/ and /backups/. If Apache AllowOverride is disabled (common in hardened or shared hosting environments), these protections are silently ignored, allowing unauthenticated attackers to list and download sensitive files including authorization.xml, which contains cryptographic salts and API keys. This issue does not have a fix at the time of publication.
CVE-2026-2832
Média · 5.3
CWE-200 20/02/2026
Certain Samsung MultiXpress Multifunction Printers Firmware – Potential Information Disclosure
Certain Samsung MultiXpress Multifunction Printers may be vulnerable to information disclosure, potentially exposing address book entries and other device configuration information through specific APIs without proper authorization.
CVE-2026-26964
Baixa · 2.7
CWE-200 19/02/2026
Windmill Exposes Workspace Slack OAuth Client Secrets to Non-Admin Workspace Members
Windmill is an open-source developer platform for internal code: APIs, background jobs, workflows and UIs. Versions 1.634.6
and below allow non-admin users to obtain Slack OAuth client secrets, which should only be accessible to workspace administrators. The GET /api/w/{workspace}/workspaces/get_settings endpoint returns the slack_oauth_client_secret to any authenticated workspace member, regardless of their admin status. It is expected behavior for non-admin users see a redacted version of workspace settings, as some of them are necessary for the frontend to behave correctly even for non-admins. However, the Slack configuration should not be visible to non-admins. This is a legacy issue where the setting was stored as a plain value instead of using $variable indirection, and it was never added to the redaction logic. This issue has been fixed in version 1.635.0.
CVE-2026-26326
Média · 4.3
CWE-200 19/02/2026
OpenClaw skills.status could leak secrets to operator.read clients
OpenClaw is a personal AI assistant. Prior to version 2026.2.14, `skills.status` could disclose secrets to `operator.read` clients by returning raw resolved config values in `configChecks` for skill `requires.config` paths. Version 2026.2.14 stops including raw resolved config values in requirement checks (return only `{ path, satisfied }`) and narrows the Discord skill requirement to the token key. In addition to upgrading, users should rotate any Discord tokens that may have been exposed to read-scoped clients.
CVE-2025-13113
Média · 5.3
CWE-200 19/02/2026
Web Accessibility by accessiBe <= 2.11 - Unauthenticated Sensitive Information Exposure
The Web Accessibility by accessiBe plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.11. This is due to the `accessibe_render_js_in_footer()` function logging the complete plugin options array to the browser console on public pages, without restricting output to privileged users or checking for debug mode. This makes it possible for unauthenticated attackers to view sensitive configuration data, including email addresses, accessiBe user IDs, account IDs, and license information, via the browser console when the widget is disabled.
CVE-2026-20141
Média · 6.5
CWE-200 18/02/2026
Improper Access Control in Splunk Monitoring Console App
In Splunk Enterprise versions below 10.0.2, 10.0.3, 9.4.8, and 9.3.9, a low-privileged user who does not hold the "admin" Splunk role could access the Splunk Monitoring Console App endpoints due to an improper access control. This could lead to a sensitive information disclosure.<br><br>The Monitoring Console app is a bundled app that comes with Splunk Enterprise. It is not available for download on SplunkBase, and is not installed on Splunk Cloud Platform instances. This vulnerability does not affect [Cloud Monitoring Console](https://help.splunk.com/en/splunk-cloud-platform/administer/admin-manual/10.2.2510/monitor-your-splunk-cloud-platform-deployment/introduction-to-the-cloud-monitoring-console).
CVE-2026-27100
Média · 4.3
CWE-200 18/02/2026
Exposure of Sensitive Information em Jenkins
Jenkins 2.550 and earlier, LTS 2.541.1 and earlier accepts Run Parameter values that refer to builds the user submitting the build does not have access to, allowing attackers with Item/Build and Item/Configure permission to obtain information about the existence of jobs, the existence of builds, and if a specified build exists, its display name.
CVE-2026-1582
Baixa · 3.7
CWE-200 18/02/2026
WP All Export <= 1.4.14 - Unauthenticated Sensitive Information Exposure via PHP Type Juggling
The WP All Export plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.14 via the export download endpoint. This is due to a PHP type juggling vulnerability in the security token comparison which uses loose comparison (==) instead of strict comparison (===). This makes it possible for unauthenticated attackers to bypass authentication using "magic hash" values when the expected MD5 hash prefix happens to be numeric-looking (matching pattern ^0e\d+$), allowing download of sensitive export files containing PII, business data, or database information.
CVE-2025-12074
Média · 5.3
CWE-200 18/02/2026
Context Blog <= 1.2.5 - Unauthenticated Private Post Disclosure
The Context Blog theme for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.2.5 via the 'context_blog_modal_popup' due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.