CVE-2026-53826 OpenClaw < 2026.4.26 - Information Disclosure via Sandboxed Session Spawn

OpenClaw before 2026.4.26 contains an information disclosure vulnerability in sandboxed session spawning that exposes the real workspace path to child prompts. Attackers can exploit this by spawning child sessions from sandboxed parents to reveal host workspace location or related memory context ...

CVE-2026-53824 Mattermost plugin for OpenClaw < 2026.4.24 - Slash Token Revocation Lag via Monitor Refresh Delay

OpenClaw before 2026.4.24 contains a token revocation vulnerability allowing callers with revoked slash tokens to continue executing commands during monitor refresh windows. Attackers can exploit stale token acceptance to invoke slash command behavior briefly after token revocation, potentially...

CVE-2026-53824 Mattermost plugin for OpenClaw < 2026.4.24 - Slash Token Revocation Lag via Monitor Refresh Delay

OpenClaw before 2026.4.24 contains a token revocation vulnerability allowing callers with revoked slash tokens to continue executing commands during monitor refresh windows. Attackers can exploit stale token acceptance to invoke slash command behavior briefly after token revocation, potentially...

CVE-2026-53822 OpenClaw < 2026.5.18 - Command Argument Modification via Shell Wrapper Between Approval and Execution

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls...

CVE-2026-53823 OpenClaw < 2026.5.3 - Privilege Escalation via Mutable Slack Display Names in allowFrom

OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other...

CVE-2026-53823 OpenClaw < 2026.5.3 - Privilege Escalation via Mutable Slack Display Names in allowFrom

OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other...

CVE-2026-53822 OpenClaw < 2026.5.18 - Command Argument Modification via Shell Wrapper Between Approval and Execution

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls...

CVE-2026-53822 OpenClaw < 2026.5.18 - Command Argument Modification via Shell Wrapper Between Approval and Execution

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls...

CVE-2026-53823

OpenClaw is affected by a privilege-escalation vulnerability in the allowFrom feature, where binding to mutable Slack display names enables an attacker with Slack account access to alter display name metadata to match policy entries and gain unauthorized agent access intended for other identities...

CVE-2026-53823 OpenClaw < 2026.5.3 - Privilege Escalation via Mutable Slack Display Names in allowFrom

OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other...

CVE-2026-53822

OpenClaw before 2026.5.18 contains a command injection vulnerability in which the shell wrapper argv can change between approval and execution. This allows an attacker to rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security contro...

CVE-2026-53821 OpenClaw < 2026.5.18 - Scope Elevation in trusted-proxy Control UI WebSocket

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execut...

CVE-2026-53821

OpenClaw is affected: prior to 2026.5.18, WebSocket control UI accepts client-declared operator scopes before server-approved pairing/trusted-proxy binding. This enables unpaired/restricted trusted-proxy Control UI clients to obtain cached operator.admin authority on live WebSocket connections an...

CVE-2026-53821 OpenClaw < 2026.5.18 - Scope Elevation in trusted-proxy Control UI WebSocket

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execut...

CVE-2026-53821 OpenClaw < 2026.5.18 - Scope Elevation in trusted-proxy Control UI WebSocket

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execut...

CVE-2026-53820 OpenClaw < 2026.5.12 - Exec Denylist Bypass in Bundle MCP Loopback Session Spawn

OpenClaw before 2026.5.12 contains an exec denylist bypass vulnerability in the bundle MCP loopback session-spawn path that allows authenticated callers to bypass intended command restrictions. Attackers can reach the affected bundled MCP session-spawn path to start sessions with broader command...

CVE-2026-53820

OpenClaw contains an exec denylist bypass in the bundle MCP loopback session-spawn path prior to version 2026.5.12. This allows authenticated callers to bypass command restrictions and initiate sessions with broader command reach than intended. Affected component: bundle MCP session-spawn; root c...

CVE-2026-53820 OpenClaw < 2026.5.12 - Exec Denylist Bypass in Bundle MCP Loopback Session Spawn

OpenClaw before 2026.5.12 contains an exec denylist bypass vulnerability in the bundle MCP loopback session-spawn path that allows authenticated callers to bypass intended command restrictions. Attackers can reach the affected bundled MCP session-spawn path to start sessions with broader command...

CVE-2026-53820 OpenClaw < 2026.5.12 - Exec Denylist Bypass in Bundle MCP Loopback Session Spawn

OpenClaw before 2026.5.12 contains an exec denylist bypass vulnerability in the bundle MCP loopback session-spawn path that allows authenticated callers to bypass intended command restrictions. Attackers can reach the affected bundled MCP session-spawn path to start sessions with broader command...

PT-2026-49033

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.5.18 Description An approval display truncation issue allows authenticated users to hide command suffixes from approvers. This enables attackers to submit oversized exec commands that feature benign prefixes and...