OpenHarness remote project-context commands allow persistent prompt poisoning

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

PYSEC-2026-3880 OpenHarness remote project-context commands allow persistent prompt poisoning

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

SUSE CVE-2026-6333

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to validate the Host header when constructing response URLs for custom slash commands which allows an authenticated attacker to redirect slash command responses to an attacker-controlled server via a spoofed Host header.. Mattermost...

SUSE CVE-2026-28732

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13, 11.4.x = 11.4.3 Fail to enforce slash command trigger-word uniqueness during command updates which allows an authenticated team member with Manage Own Slash Commands permission to hijack and impersonate existing system or custom slash...

OpenClaw: QQBot pre-dispatch slash commands could skip allowFrom checks

Summary QQBot pre-dispatch slash commands could skip allowFrom checks. In affected versions, a QQBot sender able to invoke slash commands could dispatch the command before applying the configured allowFrom policy. This advisory is scoped to the named feature and configuration. It does not change...

OpenHarness remote project-context commands allow persistent prompt poisoning

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

GHSA-24CW-228Q-3RX9 OpenHarness remote project-context commands allow persistent prompt poisoning

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

GHSA-399C-3GM2-P29V OpenHarness remote resume commands expose other users' saved session snapshots

OpenHarness ohmo gateway /resume and /summary slash commands default remoteinvocable to True, allowing admitted remote senders to enumerate and load arbitrary session snapshots by ID. Attackers can exploit this to access victim snapshots containing private prompts, credentials, tool output, and...

CVE-2026-56696

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

CVE-2026-56696 OpenHarness - Prompt Injection via /issue and /pr_comments Slash Commands

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

CVE-2026-56696

CVE-2026-56696 affects OpenHarness; the /issue and /pr_comments slash commands lack remote_invocable=False protection. This allows remote attackers to write attacker-controlled Markdown into project context files (.openharness/issue.md and .openharness/pr_comments.md). The injected content is sub...

CVE-2026-56696 OpenHarness - Prompt Injection via /issue and /pr_comments Slash Commands

OpenHarness /issue and /prcomments slash commands lack remoteinvocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharness/issue.md and .openharness/prcomments....

Mattermost Server 10.11.x < 10.11.14 / 11.4.x < 11.4.4 / 11.5.x < 11.5.2 Vulnerability (MMSA-2026-00597)

The version of Mattermost Server installed on the remote host is affected by a vulnerability: - Mattermost fails to enforce slash command trigger-word uniqueness during command updates which allows an authenticated team member with Manage Own Slash Commands permission to hijack and impersonate...

EUVD-2026-36622

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering comman...

Duplicate Advisory: OpenClaw: QQBot pre-dispatch slash commands could skip allowFrom checks

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-77pv-3w4q-vrj5. This link is maintained to preserve external references. Original Description OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that...

Incorrect Authorization

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Authorization via the pre-dispatch process in QQBot slash commands. An attacker can bypass access control policies by invoking commands before the configured allowFrom checks ar...

Incorrect Authorization

Overview @openclaw/qqbot is an OpenClaw QQ Bot channel plugin for group and direct-message workflows. Affected versions of this package are vulnerable to Incorrect Authorization via the pre-dispatch process in QQBot slash commands. An attacker can bypass access control policies by invoking comman...

CVE-2026-53834

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering comman...

CVE-2026-53834 OpenClaw < 2026.4.27 - Authorization Bypass in QQBot Pre-dispatch Slash Commands

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering comman...

CVE-2026-53824

Mattermost/OpenClaw before 2026.4.24 contains a token revocation lag vulnerability where revoked slash tokens can still execute commands briefly during monitor refresh windows. Attackers can exploit stale token acceptance to invoke slash command behavior after revocation, potentially enabling una...