CVE-2026-40196 HomeBox has Unauthorized API Access via Retained defaultGroup ID After Group Access Revocation

HomeBox is a home inventory and organization system. Versions prior to 0.25.0 contain a vulnerability where the defaultGroup ID remained permanently assigned to a user after being invited to a group, even after their access to that group was revoked. While the web interface correctly enforced the...

EUVD-2026-22237

A vulnerability has been identified in RUGGEDCOM CROSSBOW Secure Access Manager Primary SAM-P All versions V5.8. User Administrators are allowed to administer groups they belong to. This could allow an authenticated User Administrator to escalate their own privileges and grant themselves access t...

PT-2026-32609

Name of the Vulnerable Software and Affected Versions RUGGEDCOM CROSSBOW Secure Access Manager Primary SAM-P versions prior to 5.8 Description User Administrators are permitted to administer groups to which they belong. This flaw allows an authenticated User Administrator to escalate their...

EUVD-2025-209302

A container privilege escalation flaw was found in certain Web Terminal images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root...

CVE-2025-57851

A container privilege escalation flaw was found in certain Multicluster Engine for Kubernetes images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected containe...

CVE-2025-57851 Mce: privilege escalation via excessive /etc/passwd permissions

A container privilege escalation flaw was found in certain Multicluster Engine for Kubernetes images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected containe...

CVE-2026-5383 runZero Explorer missing authorization check

An issue that could allow access to Explorer groups from outside of the authorized organization scope has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L 4.4 Medium. This issue was fixed in...

EUVD-2026-16732

AVideo has User Group-Based Category Access Control Bypass via Missing and Broken Group Filtering in categories.json.php...

CVE-2026-34364

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the categories.json.php endpoint, which serves the category listing API, fails to enforce user group-based access controls on categories. In the default request path no ?user= parameter, user group filtering is...

BIT-DISCOURSE-2026-33428 Discourse Allows Unauthorized Access to Deleted Posts Index via Group Membership

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, a non-staff user with elevated group membership could access deleted posts belonging to any user due to an overly broad authorization check on the deleted posts index endpoint. Versions 2026.3.0,...

WWBN AVideo 安全漏洞

WWBN AVideo is a video platform building system written in PHP, developed by the WWBN team. Versions of WWBN AVideo prior to 26.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of user group access control on the categories.json.php endpoint and type confusion,...

CVE-2026-4761

When a certificate and its private key are installed in the Windows machine certificate store using Network and Security tool, access rights to the private key are unnecessarily granted to the operator group. Installations based on Panorama Suite 2025 25.00.004 are vulnerable unless update...

Duplicate Advisory: OpenClaw's Signal reaction-only status events could, in limited cases, be enqueued before access checks

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-792q-qw95-f446. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.25 contain an access control vulnerability in signal reaction notification handling...

CVE-2026-33428

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a non-staff user with elevated group membership could access deleted posts belonging to any user due to an overly broad authorization check on the deleted posts index endpoint. Versions...

CVE-2026-28282

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have a security flaw in the discourse-policy plugin which allowed a user with policy creation permission to gain membership access to any private/restricted groups. Once membership to a...

CVE-2026-28282 Discourse vulnerable to group membership addition permission bypass via discourse-policy plugin

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have a security flaw in the discourse-policy plugin which allowed a user with policy creation permission to gain membership access to any private/restricted groups. Once membership to a...

GHSA-R849-826X-WGQM Duplicate Advisory: Signal group allowlist authorization bypass via DM pairing-store leakage

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wm8r-w8pf-2v6w. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.26 contain an authorization bypass vulnerability where Signal group allowlist polic...

EUVD-2026-13021

OpenClaw versions prior to 2026.2.26 contain an authorization bypass vulnerability where Signal group allowlist policy incorrectly accepts sender identities from DM pairing-store approvals. Attackers can exploit this boundary weakness by obtaining DM pairing approval to bypass group allowlist...

CVE-2026-31991

OpenClaw before version 2026.2.26 is affected by an authorization bypass in the Signal group allowlist caused by leakage from the DM pairing-store. Exploitation can allow an attacker to bypass group allowlist checks and gain unauthorized group access. A fix is available in 2026.2.26 or later; upg...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email, and chat rooms. Versions of Discourse prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain security vulnerabilities. These vulnerabilities stem from...