Missing Authorization

Overview Umbraco.Cms.Web.Common is a package containing the web assembly needed to run Umbraco CMS. Affected versions of this package are vulnerable to Missing Authorization in the Content Delivery API, which enforces Public Access protection only on directly requested nodes, expanding Content...

CVE-2026-69197 Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion

Umbraco is an ASP.NET CMS. Prior to 13.15.1, 17.5.3, and 18.0.2, the Content Delivery API applies member and Public Access checks to the directly requested node but not to referenced nodes serialized through Content Picker or Multi-Node Tree Picker properties, including pickers nested in Block...

CVE-2026-69197

Umbraco CMS (ASP.NET) contains an authorization bypass in the Content Delivery API prior to 13.15.1, 17.5.3, and 18.0.2 . Member and Public Access checks are applied to the directly requested node but not to referenced nodes serialized through Content Picker or Multi-Node Tree Picker properties, ...

CVE-2026-69197 Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion

Umbraco is an ASP.NET CMS. Prior to 13.15.1, 17.5.3, and 18.0.2, the Content Delivery API applies member and Public Access checks to the directly requested node but not to referenced nodes serialized through Content Picker or Multi-Node Tree Picker properties, including pickers nested in Block...

CVE-2026-69197 Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion

Umbraco is an ASP.NET CMS. Prior to 13.15.1, 17.5.3, and 18.0.2, the Content Delivery API applies member and Public Access checks to the directly requested node but not to referenced nodes serialized through Content Picker or Multi-Node Tree Picker properties, including pickers nested in Block...

PT-2026-94380

Name of the Vulnerable Software and Affected Versions Umbraco versions prior to 13.15.1 Umbraco versions prior to 17.5.3 Umbraco versions prior to 18.0.2 Description The Content Delivery API fails to apply member and Public Access checks to referenced nodes serialized through Content Picker or...

CVE-2026-69197: Exposure of Sensitive Information to an Unauthorized Actor

Umbraco is an ASP.NET CMS. Prior to 13.15.1, 17.5.3, and 18.0.2, the Content Delivery API applies member and Public Access checks to the directly requested node but not to referenced nodes serialized through Content Picker or Multi-Node Tree Picker properties, including pickers nested in Block...

Astra Linux – Vulnerability in Firefox

A ambiguous file picker design could have confused users who intended to select and upload a single file, into uploading an entire directory. This issue was addressed by adding a new prompt. This vulnerability affects Firefox versions earlier than 85...

Astra Linux – Vulnerability in Batik

Apache Batik 1.13 is vulnerable to server-side request forgery, caused by improper input validation by the NodePickerPanel. By using a specially-crafted argument, an attacker could exploit this vulnerability to cause the underlying server to make arbitrary GET requests...

Astra Linux – Vulnerability in Chromium

The inappropriate implementation of the File Picker in Google Chrome prior to version 139.0.7258.127 allowed a remote attacker who convinced a user to perform certain UI gestures to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox, Thunderbird

When creating a callback via IPC to display the File Picker window, multiple identical callbacks might be created at once. Eventually, all of them would be destroyed as soon as one of the callbacks is completed. This could lead to a use-after-free condition, resulting in a potentially exploitable...

Astra Linux – Vulnerability in Firefox, Thunderbird

When creating a callback via IPC to display the Color Picker window, multiple identical callbacks might be created at once. Eventually, all of them would be destroyed as soon as one of the callbacks is completed. This could lead to a use-after-free condition, resulting in a potentially exploitabl...

CVE-2026-86418

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: - organisation ID; - UUID;...

CVE-2026-86418 MISP Dashboard Organisation Picker Exposes Hidden Organisation Metadata to Unauthorized Users

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: - organisation ID; - UUID;...

CVE-2026-86418

MISP (≤2.5.45) exposes organisation metadata (ID, UUID, name) through the dashboard organisation picker endpoint without applying the same visibility restrictions enforced by the normal organisation index. When Security.hide_organisation_index_from_users was enabled, normal enumeration was restri...

CVE-2026-86418 MISP Dashboard Organisation Picker Exposes Hidden Organisation Metadata to Unauthorized Users

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: - organisation ID; - UUID;...

EUVD-2026-72362

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: organisation ID; UUID; name. Whe...

CVE-2026-86418 MISP Dashboard Organisation Picker Exposes Hidden Organisation Metadata to Unauthorized Users

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: - organisation ID; - UUID;...

PT-2026-86768

Name of the Vulnerable Software and Affected Versions MISP versions prior to 2.5.46 Description Authenticated users can discover organisation metadata that should be hidden because the dashboard organisation picker does not apply the same visibility restrictions as the normal organisation index a...

CVE-2026-86418: Exposure of Sensitive Information to an Unauthorized Actor

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: - organisation ID; - UUID;...