EUVD-2026-9787

The Calendar module for HumHub enables users to create one-time or recurring events, manage attendee invitations, and efficiently track all scheduled activities. Prior to version 1.8.11, a Stored Cross-Site Scripting XSS vulnerability in the Event Types of the HumHub Calendar module impacts users...

OpenClaw's commands.allowFrom sender authorization accepted conversation identifiers via ctx.From

Summary commands.allowFrom is documented as a sender authorization allowlist for commands/directives, but command authorization could include ctx.From conversation identity as a sender candidate. When commands.allowFrom contained conversation-like identifiers for example Discord channel: or...

GHSA-62F6-MRCJ-V8H5 OpenClaw's runtime /debug override path accepted prototype-reserved keys

Summary OpenClaw accepted prototype-reserved keys in runtime /debug set override object values proto, constructor, prototype. Impact /debug is disabled by default, and exploitation requires an already authorized /debug set caller. No unauthenticated vector was identified. This issue affects runti...

GHSA-4CQV-H74H-93J4 OpenClaw has a Discord `allowFrom` slug-collision authorization bypass

OpenClaw supports Discord allowlists using either user IDs or names/tags. Name/tag matching depends on slug normalization, so different user tags can collide to the same slug and unintentionally satisfy a name-based allowlist entry. Affected Packages / Versions - Package: openclaw npm - Affected...

GHSA-FF98-W8HJ-QRXF OpenClaw plugin runtime command execution is part of trusted plugin boundary

Summary OpenClaw plugins/extensions run in-process and are treated as trusted code. This advisory tracks trust-boundary clarification around plugin runtime command execution runtime.system.runCommandWithTimeout. Impact Plugins already execute with the same OS privileges as the OpenClaw process...

GHSA-V865-P3GQ-HW6M OpenClaw has encoded-path auth bypass in plugin `/api/channels` route classification

Summary Updated March 2, 2026 Encoded alternate-path requests could bypass plugin route auth checks for /api/channels/ due to canonicalization depth mismatch in vulnerable builds. Affected Packages / Versions - Package: openclaw npm - Latest published vulnerable version: 2026.3.1 - Affected range...

GHSA-25GX-X37C-7PPH OpenClaw's andbox browser noVNC observer lacked VNC authentication

The sandbox browser entrypoint launched x11vnc without authentication -nopw for noVNC observer sessions. OpenClaw-managed runtime flow publishes the noVNC port to host loopback only 127.0.0.1, so default exposure is local to the host unless operators explicitly expose the port more broadly or run...

OpenClaw's non-default safeBins sort configuration can bypass intended allowlist approval constraints

When sort is explicitly added to tools.exec.safeBins non-default, the --compress-program option can invoke an external helper and bypass the intended safe-bin approval constraints in allowlist mode. Affected Packages / Versions - Package: openclaw npm - Vulnerable versions: =2026.2.22. Once that...

GHSA-43X4-G22P-3HRQ OpenClaw: Chrome --no-sandbox disabled OS-level browser sandbox in sandbox browser container

Summary Sandbox browser container launched Chromium with --no-sandbox by default, disabling Chromium's OS-level sandbox protections. Affected Packages / Versions - Package: openclaw npm ecosystem - Latest published npm version at triage time 2026-02-21: 2026.2.19-2 - Affected range: = 2026.2.19-2...

CVE-2025-52475

CVE-2025-52475 affects Chamilo LMS before 1.11.30. A reflected XSS exists in the admin/user_list.php endpoint where the keyword_inactive parameter is not properly sanitized, allowing an attacker to inject JavaScript via a crafted URL. The issue is patched in version 1.11.30. No exploitation detai...

PT-2026-22621

Chamilo is a learning management system. Prior to version 1.11.30, the open parameter of help.php fails to properly sanitize user input. This allows an attacker to inject arbitrary HTML, such as underlined text, via a crafted URL. This issue has been patched in version 1.11.30...

PT-2026-26016

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.24 Description OpenClaw versions before 2026.2.24 contain a local media root bypass in the sendAttachment and setGroupIcon message actions when sandboxRoot is not configured. This allows attackers to read...

Photon OS 4.0: Linux PHSA-2026-4.0-0968

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0968. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-28417

Vim is an open source, command line text editor. Prior to version 9.2.0073, an OS command injection vulnerability exists in the netrw standard plugin bundled with Vim. By inducing a user to open a crafted URL e.g., using the scp:// protocol handler, an attacker can execute arbitrary shell command...

CVE-2026-27738

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

CVE-2026-28218

Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, fail-open access control in Data Explorer plugin allows any authenticated user to execute SQL queries that have no explicit group assignments, including built-in system queries. Versions 2025.12....

Fleet: Authorization Bypass in certificate template batch deletion for team administrators

Summary A broken authorization check in Fleet’s certificate template deletion API could allow a team administrator to delete certificate templates belonging to other teams within the same Fleet instance. Impact Fleet supports certificate templates that are scoped to individual teams. In affected...

CVE-2026-27963

Audiobookshelf is a self-hosted audiobook and podcast server. A stored cross-site scripting XSS vulnerability exists in versions prior to 2.32.0 of the Audiobookshelf web application that allows arbitrary JavaScript execution through malicious library metadata. Attackers with library modification...

CVE-2026-27965

Vitess CVE-2026-27965 affects versions older than 23.0.3 and 22.0.4, where read/write access to backup storage (e.g., S3) lets an attacker modify backup manifest files and cause arbitrary code to run when the backup is restored, potentially gaining unauthorized access to production. A patch exist...

CVE-2026-27840

ZITADEL is an open source identity management platform. Starting in version 2.31.0 and prior to versions 3.4.7 and 4.11.0, opaque OIDC access tokens in the v2 format truncated to 80 characters are still considered valid. Zitadel uses a symmetric AES encryption for opaque tokens. The cleartext...