fix(feishu): propagate mediaLocalRoots for local file sends (#27884) (openclaw#27928) thanks @joelnishanth

Verified:
- pnpm build
- pnpm check
- pnpm test:macmini

Co-authored-by: joelnishanth <140015627+joelnishanth@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

CHANGELOG.md

@@ -14,6 +14,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Feishu/Local media sends: propagate `mediaLocalRoots` through Feishu outbound media sending into `loadWebMedia` so local path attachments work with post-CVE local-root enforcement. (#27884) Thanks @joelnishanth.
 - Security/Feishu webhook ingress: bound unauthenticated webhook rate-limit state with stale-window pruning and a hard key cap to prevent unbounded pre-auth memory growth from rotating source keys. (#26050) Thanks @bmendonca3.
 - Telegram/Reply media context: include replied media files in inbound context when replying to media, defer reply-media downloads to debounce flush, gate reply-media fetch behind DM authorization, and preserve replied media when non-vision sticker fallback runs (including cached-sticker paths). (#28488) Thanks @obviyus.
 - Gateway/WS: close repeated post-handshake `unauthorized role:*` request floods per connection and sample duplicate rejection logs, preventing a single misbehaving client from degrading gateway responsiveness. (#20168) Thanks @acy103, @vibecodooor, and @vincentkoc.

extensions/feishu/src/media.test.ts

@@ -190,6 +190,32 @@ describe("sendMediaFeishu msg_type routing", () => {
     expect(messageCreateMock).not.toHaveBeenCalled();
   });
 
+  it("passes mediaLocalRoots as localRoots to loadWebMedia for local paths (#27884)", async () => {
+    loadWebMediaMock.mockResolvedValue({
+      buffer: Buffer.from("local-file"),
+      fileName: "doc.pdf",
+      kind: "document",
+      contentType: "application/pdf",
+    });
+
+    const roots = ["/allowed/workspace", "/tmp/openclaw"];
+    await sendMediaFeishu({
+      cfg: {} as any,
+      to: "user:ou_target",
+      mediaUrl: "/allowed/workspace/file.pdf",
+      mediaLocalRoots: roots,
+    });
+
+    expect(loadWebMediaMock).toHaveBeenCalledWith(
+      "/allowed/workspace/file.pdf",
+      expect.objectContaining({
+        maxBytes: expect.any(Number),
+        optimizeImages: false,
+        localRoots: roots,
+      }),
+    );
+  });
+
   it("fails closed when media URL fetch is blocked", async () => {
     loadWebMediaMock.mockRejectedValueOnce(
       new Error("Blocked: resolves to private/internal IP address"),

extensions/feishu/src/media.ts

@@ -376,7 +376,9 @@ export function detectFileType(
 }
 
 /**
- * Upload and send media (image or file) from URL, local path, or buffer
+ * Upload and send media (image or file) from URL, local path, or buffer.
+ * When mediaUrl is a local path, mediaLocalRoots (from core outbound context)
+ * must be passed so loadWebMedia allows the path (post CVE-2026-26321).
  */
 export async function sendMediaFeishu(params: {
   cfg: ClawdbotConfig;
@@ -386,8 +388,11 @@ export async function sendMediaFeishu(params: {
   fileName?: string;
   replyToMessageId?: string;
   accountId?: string;
+  /** Allowed roots for local path reads; required for local filePath to work. */
+  mediaLocalRoots?: readonly string[];
 }): Promise<SendMediaResult> {
-  const { cfg, to, mediaUrl, mediaBuffer, fileName, replyToMessageId, accountId } = params;
+  const { cfg, to, mediaUrl, mediaBuffer, fileName, replyToMessageId, accountId, mediaLocalRoots } =
+    params;
   const account = resolveFeishuAccount({ cfg, accountId });
   if (!account.configured) {
     throw new Error(`Feishu account "${account.accountId}" not configured`);
@@ -404,6 +409,7 @@ export async function sendMediaFeishu(params: {
     const loaded = await getFeishuRuntime().media.loadWebMedia(mediaUrl, {
       maxBytes: mediaMaxBytes,
       optimizeImages: false,
+      localRoots: mediaLocalRoots?.length ? mediaLocalRoots : undefined,
     });
     buffer = loaded.buffer;
     name = fileName ?? loaded.fileName ?? "file";

extensions/feishu/src/outbound.ts

@@ -12,13 +12,13 @@ export const feishuOutbound: ChannelOutboundAdapter = {
     const result = await sendMessageFeishu({ cfg, to, text, accountId: accountId ?? undefined });
     return { channel: "feishu", ...result };
   },
-  sendMedia: async ({ cfg, to, text, mediaUrl, accountId }) => {
+  sendMedia: async ({ cfg, to, text, mediaUrl, accountId, mediaLocalRoots }) => {
     // Send text first if provided
     if (text?.trim()) {
       await sendMessageFeishu({ cfg, to, text, accountId: accountId ?? undefined });
     }
 
-    // Upload and send media if URL provided
+    // Upload and send media if URL or local path provided
     if (mediaUrl) {
       try {
         const result = await sendMediaFeishu({
@@ -26,6 +26,7 @@ export const feishuOutbound: ChannelOutboundAdapter = {
           to,
           mediaUrl,
           accountId: accountId ?? undefined,
+          mediaLocalRoots,
         });
         return { channel: "feishu", ...result };
       } catch (err) {