CVE-2026-28449

OpenClaw < 2026.2.25 - Webhook Replay Attack via Missing Durable Replay Suppression

OpenClaw versions prior to 2026.2.25 lack durable replay state for Nextcloud Talk webhook events, allowing valid signed webhook requests to be replayed without suppression. Attackers can capture and replay previously valid signed webhook requests to trigger duplicate inbound message processing and cause integrity or availability issues.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-27524

OpenClaw < 2026.2.21 - Prototype Pollution via Debug Override Path

OpenClaw versions prior to 2026.2.21 accept prototype-reserved keys in runtime /debug set override object values, allowing prototype pollution attacks. Authorized /debug set callers can inject __proto__, constructor, or prototype keys to manipulate object prototypes and bypass command gate restrictions.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-22181

OpenClaw < 2026.3.2 - DNS Pinning Bypass via Environment Proxy Configuration in web_fetch

OpenClaw versions prior to 2026.3.2 contain a DNS pinning bypass vulnerability in strict URL fetch paths that allows attackers to circumvent SSRF guards when environment proxy variables are configured. When HTTP_PROXY, HTTPS_PROXY, or ALL_PROXY environment variables are present, attacker-influenced URLs can be routed through proxy behavior instead of pinned-destination routing, enabling access to internal targets reachable from the proxy environment.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-22179

OpenClaw < 2026.2.22 - Allowlist Bypass via Command Substitution in system.run

OpenClaw versions prior to 2026.2.22 in macOS node-host system.run contain an allowlist bypass vulnerability that allows remote attackers to execute non-allowlisted commands by exploiting improper parsing of command substitution tokens. Attackers can craft shell payloads with command substitution syntax within double-quoted text to bypass security restrictions and execute arbitrary commands on the system.

CVSS 4.0 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-22174

OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probe

OpenClaw versions prior to 2026.2.22 inject the x-OpenClaw-relay-token header into Chrome CDP probe traffic on loopback interfaces, allowing local processes to capture the Gateway authentication token. An attacker controlling a loopback port can intercept CDP reachability probes to the /json/version endpoint and reuse the leaked token as Gateway bearer authentication.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-22169

OpenClaw < 2026.2.22 - Allowlist Bypass via sort Configuration in safeBins

OpenClaw versions prior to 2026.2.22 contain an allowlist bypass vulnerability in the safeBins configuration that allows attackers to invoke external helpers through the compress-program option. When sort is explicitly added to tools.exec.safeBins, remote attackers can bypass intended safe-bin approval constraints by leveraging the compress-program parameter to execute unauthorized external programs.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32052

OpenClaw < 2026.2.24 - Hidden Command Execution via Shell-Wrapper Positional argv Carriers

OpenClaw versions prior to 2026.2.24 contain a command injection vulnerability in the system.run shell-wrapper that allows attackers to execute hidden commands by injecting positional argv carriers after inline shell payloads. Attackers can craft misleading approval text while executing arbitrary commands through trailing positional arguments that bypass display context validation.

CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32053

OpenClaw < 2026.2.23 - Twilio Webhook Replay Bypass via Randomized Event ID Normalization

OpenClaw versions prior to 2026.2.23 contain a vulnerability in Twilio webhook event deduplication where normalized event IDs are randomized per parse, allowing replay events to bypass manager dedupe checks. Attackers can replay Twilio webhook events to trigger duplicate or stale call-state transitions, potentially causing incorrect call handling and state corruption.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32054

OpenClaw < 2026.2.25 - Symlink Traversal in Browser Trace/Download Path Handling

OpenClaw versions prior to 2026.2.25 contain a symlink traversal vulnerability in browser trace and download output path handling that allows local attackers to escape the managed temp root directory. An attacker with local access can create symlinks to route file writes outside the intended temp directory, enabling arbitrary file overwrite on the affected system.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32055

OpenClaw < 2026.2.26 - Workspace Path Boundary Bypass via Non-existent Symlink

OpenClaw versions prior to 2026.2.26 contain a path traversal vulnerability in workspace boundary validation that allows attackers to write files outside the workspace through in-workspace symlinks pointing to non-existent out-of-root targets. The vulnerability exists because the boundary check improperly resolves aliases, permitting the first write operation to escape the workspace boundary and create files in arbitrary locations.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32056

OpenClaw < 2026.2.22 - Remote Code Execution via Shell Startup Environment Variable Injection in system.run

OpenClaw versions prior to 2026.2.22 fail to sanitize shell startup environment variables HOME and ZDOTDIR in the system.run function, allowing attackers to bypass command allowlist protections. Remote attackers can inject malicious startup files such as .bash_profile or .zshenv to achieve arbitrary code execution before allowlist-evaluated commands are executed.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32058

OpenClaw < 2026.2.26 - Approval Context-Binding Weakness in system.run via host=node

OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval with changed env input, bypassing execution-integrity controls in approval-enabled workflows.

CVSS 4.0 · 2 Low EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32064

OpenClaw < 2026.2.21 - Missing VNC Authentication in Sandbox Browser noVNC Observer

OpenClaw versions prior to 2026.2.21 sandbox browser entrypoint launches x11vnc without authentication for noVNC observer sessions, allowing unauthenticated access to the VNC interface. Remote attackers on the host loopback interface can connect to the exposed noVNC port to observe or interact with the sandbox browser without credentials.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32065

OpenClaw < 2026.2.25 - Approval Identity Mismatch in system.run Command Execution

OpenClaw versions prior to 2026.2.25 contain an approval-integrity bypass vulnerability in system.run where rendered command text is used as approval identity while trimming argv token whitespace, but runtime execution uses raw argv. An attacker can craft a trailing-space executable token to execute a different binary than what the approver displayed, allowing unexpected command execution under the OpenClaw runtime user when they can influence command argv and reuse an approval context.

CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32895

OpenClaw < 2026.2.26 - Sender Authorization Bypass in Slack System Event Handlers

OpenClaw versions prior to 2026.2.26 fail to enforce sender authorization in member and message subtype system event handlers, allowing unauthorized events to be enqueued. Attackers can bypass Slack DM allowlists and per-channel user allowlists by sending system events from non-allowlisted senders through message_changed, message_deleted, and thread_broadcast events.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32897

OpenClaw < 2026.2.22 - Authentication Token Reuse in Owner ID Prompt Hashing Fallback

OpenClaw versions prior to 2026.2.22 reuse gateway.auth.token as a fallback hash secret for owner-ID prompt obfuscation when commands.ownerDisplay is set to hash and commands.ownerDisplaySecret is unset, creating dual-use of authentication secrets across security domains. Attackers with access to system prompts sent to third-party model providers can derive the gateway authentication token from the hash outputs, compromising gateway authentication security.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32898

OpenClaw < 2026.2.23 - ACP Permission Auto-Approval Bypass via Untrusted Tool Metadata

OpenClaw versions prior to 2026.2.23 contain an authorization bypass vulnerability in the ACP client that auto-approves tool calls based on untrusted toolCall.kind metadata and permissive name heuristics. Attackers can bypass interactive approval prompts for read-class operations by spoofing tool metadata or using non-core read-like names to reach auto-approve paths.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32899

OpenClaw < 2026.2.25 - Sender Policy Bypass in Slack Reaction and Pin Event Handlers

OpenClaw versions prior to 2026.2.25 fail to consistently apply sender-policy checks to reaction_* and pin_* non-message events before adding them to system-event context. Attackers can bypass configured DM policies and channel user allowlists to inject unauthorized reaction and pin events from restricted senders.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32042

OpenClaw < 2026.2.25 - Privilege Escalation via Unpaired Device Identity in Shared Gateway Authentication

OpenClaw versions 2026.2.22 prior to 2026.2.25 contain a privilege escalation vulnerability allowing unpaired device identities to bypass operator pairing requirements and self-assign elevated operator scopes including operator.admin. Attackers with valid shared gateway authentication can present a self-signed unpaired device identity to request and obtain higher operator scopes before pairing approval is granted.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-32043

OpenClaw < 2026.2.25 - Time-of-Check-Time-of-Use via Mutable Symlink in system.run cwd Parameter

OpenClaw versions prior to 2026.2.25 contain a time-of-check-time-of-use vulnerability in approval-bound system.run execution where the cwd parameter is validated at approval time but resolved at execution time. Attackers can retarget a symlinked cwd between approval and execution to bypass command execution restrictions and execute arbitrary commands on node hosts.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw