OpenClaw: Telegram bot token exposure via logs

@@ -19,6 +19,7 @@ Docs: https://docs.openclaw.ai
 - Control UI: prevent stored XSS via assistant name/avatar by removing inline script injection, serving bootstrap config as JSON, and enforcing `script-src 'self'`. Thanks @Adam55A-code.
 - Discord: preserve channel session continuity when runtime payloads omit `message.channelId` by falling back to event/raw `channel_id` values for routing/session keys, so same-channel messages keep history across turns/restarts. Also align diagnostics so active Discord runs no longer appear as `sessionKey=unknown`. (#17622) Thanks @shakkernerd.
 - Web UI/Agents: hide `BOOTSTRAP.md` in the Agents Files list after onboarding is completed, avoiding confusing missing-file warnings for completed workspaces. (#17491) Thanks @gumadeiras.
+- Security/Logging: redact Telegram bot tokens from error messages and uncaught stack traces to prevent accidental secret leakage into logs. Thanks @aether-ai-agent.
 - Telegram: omit `message_thread_id` for DM sends/draft previews and keep forum-topic handling (`id=1` general omitted, non-general kept), preventing DM failures with `400 Bad Request: message thread not found`. (#10942) Thanks @garnetlyx.
 - Dev tooling: harden git `pre-commit` hook against option injection from malicious filenames (for example `--force`), preventing accidental staging of ignored files. Thanks @mrthankyou.
 - Subagents/Models: preserve `agents.defaults.model.fallbacks` when subagent sessions carry a model override, so subagent runs fail over to configured fallback models instead of retrying only the overridden primary model.

@@ -1,3 +1,5 @@
+import { redactSensitiveText } from "../logging/redact.js";
+
 export function extractErrorCode(err: unknown): string | undefined {
   if (!err || typeof err !== "object") {
     return undefined;
@@ -27,28 +29,31 @@ export function hasErrnoCode(err: unknown, code: string): boolean {
 }
 
 export function formatErrorMessage(err: unknown): string {
+  let formatted: string;
   if (err instanceof Error) {
-    return err.message || err.name || "Error";
-  }
-  if (typeof err === "string") {
-    return err;
-  }
-  if (typeof err === "number" || typeof err === "boolean" || typeof err === "bigint") {
-    return String(err);
-  }
-  try {
-    return JSON.stringify(err);
-  } catch {
-    return Object.prototype.toString.call(err);
-  }
+    formatted = err.message || err.name || "Error";
+  } else if (typeof err === "string") {
+    formatted = err;
+  } else if (typeof err === "number" || typeof err === "boolean" || typeof err === "bigint") {
+    formatted = String(err);
+  } else {
+    try {
+      formatted = JSON.stringify(err);
+    } catch {
+      formatted = Object.prototype.toString.call(err);
+    }
+  }
+  // Security: best-effort token redaction before returning/logging.
+  return redactSensitiveText(formatted);
 }
 
 export function formatUncaughtError(err: unknown): string {
   if (extractErrorCode(err) === "INVALID_CONFIG") {
     return formatErrorMessage(err);
   }
   if (err instanceof Error) {
-    return err.stack ?? err.message ?? err.name;
+    const stack = err.stack ?? err.message ?? err.name;
+    return redactSensitiveText(stack);
   }
   return formatErrorMessage(err);
 }

@@ -49,6 +49,16 @@ describe("redactSensitiveText", () => {
     expect(output).toBe("123456…cdef");
   });
 
+  it("masks Telegram Bot API URL tokens", () => {
+    const input =
+      "GET https://api.telegram.org/bot123456:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdef/getMe HTTP/1.1";
+    const output = redactSensitiveText(input, {
+      mode: "tools",
+      patterns: defaults,
+    });
+    expect(output).toBe("GET https://api.telegram.org/bot123456…cdef/getMe HTTP/1.1");
+  });
+
   it("redacts short tokens fully", () => {
     const input = "TOKEN=shortvalue";
     const output = redactSensitiveText(input, {

@@ -32,6 +32,8 @@ const DEFAULT_REDACT_PATTERNS: string[] = [
   String.raw`\b(AIza[0-9A-Za-z\-_]{20,})\b`,
   String.raw`\b(pplx-[A-Za-z0-9_-]{10,})\b`,
   String.raw`\b(npm_[A-Za-z0-9]{10,})\b`,
+  // Telegram Bot API URLs embed the token as `/bot<token>/...` (no word-boundary before digits).
+  String.raw`\bbot(\d{6,}:[A-Za-z0-9_-]{20,})\b`,
   String.raw`\b(\d{6,}:[A-Za-z0-9_-]{20,})\b`,
 ];