Space08

**Name of the Vulnerable Software and Affected Versions** OpenClaw versions prior to 2026.3.13 **Description** The software contains an information disclosure issue within the `fetchRemoteMedia` function. This can lead to the exposure of Telegram bot tokens in error messages. Specifically, when media downloads fail, the Telegram file URLs, which include bot tokens, are present in MediaFetchError strings and are logged or displayed in error surfaces. **Recommendations** Update to version 2026.3.13 or later.

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.22 Description The issue involves a failure to enforce controlScope restrictions on the send action within OpenClaw. This allows leaf subagents to send messages to child sessions beyond their authorized scope, bypassing intended access control restrictions. The `send` action does not properly validate scope, enabling unauthorized communication with child sessions. The fix involves threading controller context through the send path and blocking send attempts unless the requester owns the target and has controlScope set to 'children'. Recommendations Update to version 2026.3.22 or later.

**Name of the Vulnerable Software and Affected Versions** OpenClaw versions prior to 2026.3.13 **Description** The software reads and buffers Telegram webhook request bodies before validating the `x-telegram-bot-api-secret-token` header. This allows unauthenticated attackers to exhaust server resources by sending POST requests to the webhook endpoint. Attackers can force memory consumption, socket time, and JSON parsing work before authentication validation occurs. The affected API endpoint is the Telegram webhook endpoint. **Recommendations** Update to version 2026.3.13 or later.