CVE-2026-105633 Plane: Issue Attachment Ownership Hijacking via Missing `issue_id` Scope

Plane is an open-source project management tool. Prior to 1.4.0, the V2 issue-attachment PATCH endpoint accepts issueid in the URL but omits it from the database query. A project member can use an issueid they control in the URL while targeting another user's attachment by its pk UUID. Because th...

CVE-2026-105633

The open-source project management tool Plane is vulnerable to an authorization bypass in the V2 issue-attachment PATCH endpoint prior to version 1.4.0 . The root cause is that the server accepts an issue_id in the URL but fails to include it in the database query, matching only on pk, workspace,...

CVE-2026-105633 Plane: Issue Attachment Ownership Hijacking via Missing `issue_id` Scope

Plane is an open-source project management tool. Prior to 1.4.0, the V2 issue-attachment PATCH endpoint accepts issueid in the URL but omits it from the database query. A project member can use an issueid they control in the URL while targeting another user's attachment by its pk UUID. Because th...

CVE-2026-105633 Plane: Issue Attachment Ownership Hijacking via Missing `issue_id` Scope

Plane is an open-source project management tool. Prior to 1.4.0, the V2 issue-attachment PATCH endpoint accepts issueid in the URL but omits it from the database query. A project member can use an issueid they control in the URL while targeting another user's attachment by its pk UUID. Because th...

CVE-2026-104978 Plane: Invitation Hijack in Project Join Flow via Missing Authorization and Email-Only Acceptance

Plane is an open-source project management tool. Prior to 1.4.0, Plane's project invitation list endpoint is accessible to any authenticated user who knows the workspace slug and project ID, while the public project invitation join endpoint accepts an invitation based only on a submitted email...

CVE-2026-104978 Plane: Invitation Hijack in Project Join Flow via Missing Authorization and Email-Only Acceptance

Plane is an open-source project management tool. Prior to 1.4.0, Plane's project invitation list endpoint is accessible to any authenticated user who knows the workspace slug and project ID, while the public project invitation join endpoint accepts an invitation based only on a submitted email...

CVE-2026-104978

The open-source project management tool Plane is vulnerable to an invitation hijack prior to version 1.4.0 . The project invitation list endpoint lacks proper authorization, allowing any authenticated user who knows the workspace slug and project ID to access it. An attacker can enumerate pending...

CVE-2026-104978 Plane: Invitation Hijack in Project Join Flow via Missing Authorization and Email-Only Acceptance

Plane is an open-source project management tool. Prior to 1.4.0, Plane's project invitation list endpoint is accessible to any authenticated user who knows the workspace slug and project ID, while the public project invitation join endpoint accepts an invitation based only on a submitted email...

GHSA-3CM4-CCVW-6XR6 SiYuan: /history/*path and /repo/diff/*path potentially exposing historical snapshots of data/.siyuan/publishAccess.json and data/templates/*

Summary GHSA-c8r8-95hg-mp34 added a centralized guard, util.IsForbiddenAbsPath, specifically to block access to a small set of sensitive files: conf/conf.json plaintext accessAuthCode/API token/cookie key, data/snippets/conf.json, the entire data/templates/ directory, and...

SiYuan: /history/*path and /repo/diff/*path potentially exposing historical snapshots of data/.siyuan/publishAccess.json and data/templates/*

Summary GHSA-c8r8-95hg-mp34 added a centralized guard, util.IsForbiddenAbsPath, specifically to block access to a small set of sensitive files: conf/conf.json plaintext accessAuthCode/API token/cookie key, data/snippets/conf.json, the entire data/templates/ directory, and...

CVE-2026-104971

The open-source project management tool Plane contains multiple authorization vulnerabilities affecting versions prior to 1.4.0 . The DuplicateAssetEndpoint fails to restrict FileAsset fetching to the caller's workspace, enabling cross-workspace asset duplication . Additionally, WorkspaceFileAsse...

CVE-2026-104971 Plane: Cross-Workspace Asset Duplication IDOR + WorkspaceFileAssetEndpoint and FileAssetEndpoint Missing Authorization

Plane is an open-source project management tool. Prior to 1.4.0, DuplicateAssetEndpoint fetches a source FileAsset without limiting it to the caller's workspace, allowing cross-workspace asset duplication. WorkspaceFileAssetEndpoint and the legacy FileAssetEndpoint omit workspace authorization,...

CVE-2026-104963 Plane: Workspace cycle and module endpoints missing project-membership filter expose private project metadata to any workspace member

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/workspaces/slug/cycles/ through WorkspaceCyclesEndpoint and GET /api/workspaces/slug/modules/ through WorkspaceModulesEndpoint return records from every project in a workspace without checking whether the requester belongs ...

CVE-2026-104961

The open-source project management tool Plane is vulnerable to an incorrect authorization issue (CWE-863) prior to version 1.4.0 . The WorkspaceOwnerPermission check fails to verify if a user's is_active status is set to True. Consequently, a deactivated user can retain owner-level access to a wo...

CVE-2026-104961 Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

CVE-2026-104961 Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

Security Bulletin: Multiple vulnerabilities within WebSphere Application Server, affect IBM Tivoli Monitoring.

Summary Multiple vulnerabilities within WebSphere Application Server which is included as part of IBM Tivoli Monitoring ITM portal server have been addressed. Vulnerability Details CVEID:CVE-2026-11710 DESCRIPTION: IBM WebSphere Application Server 8.5 is affected by an HTTP request smuggling...

CVE-2026-39783

Missing Authorization vulnerability in WP SYNTEX Polylang polylang allows Retrieve Embedded Sensitive Data.This issue affects Polylang: from n/a through 3.8.7...

CVE-2026-105307

A vulnerability was detected in Casdoor up to 3.161.1. Affected is the function ApiFilter of the file routers/authzfilter.go of the component API Endpoint. Performing a manipulation results in missing authentication. The attack can be initiated remotely. The exploit is now public and may be used...

CVE-2026-103684

Missing Authorization vulnerability in Arraytics WP Event Solution wp-event-solution allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Event Solution: from n/a through 4.1.25...