fix(browser): preserve legacy strict SSRF alias

CHANGELOG.md

@@ -17,6 +17,7 @@ Docs: https://docs.openclaw.ai
 - Doctor/plugins: cache external `preferOver` catalog lookups within each plugin auto-enable pass so large `agents.list` configs no longer peg CPU and repeatedly reread plugin catalogs during doctor/plugins resolution. (#66246) Thanks @yfge.
 - Agents/local models: clarify low-context preflight hints for self-hosted models, point config-backed caps at the relevant OpenClaw setting, and stop suggesting larger models when `agents.defaults.contextTokens` is the real limit. (#66236) Thanks @ImLukeF.
 - Browser/SSRF: restore hostname navigation under the default browser SSRF policy while keeping explicit strict mode reachable from config, and keep managed loopback CDP `/json/new` fallback requests on the local CDP control policy so browser follow-up fixes stop regressing normal navigation or self-blocking local CDP control. (#66386) Thanks @obviyus.
+- Browser/SSRF: preserve explicit strict browser navigation mode for legacy `browser.ssrfPolicy.allowPrivateNetwork: false` configs by normalizing the legacy alias to the canonical strict marker instead of silently widening those installs to the default non-strict hostname-navigation path.
 
 ## 2026.4.14-beta.1
 

extensions/browser/src/browser/config.test.ts

@@ -321,6 +321,15 @@ describe("browser config", () => {
     expect(resolved.ssrfPolicy).toEqual({ dangerouslyAllowPrivateNetwork: false });
   });
 
+  it("preserves legacy explicit strict mode from allowPrivateNetwork=false", () => {
+    const resolved = resolveBrowserConfig({
+      ssrfPolicy: {
+        allowPrivateNetwork: false,
+      },
+    } as unknown as BrowserConfig);
+    expect(resolved.ssrfPolicy).toEqual({ dangerouslyAllowPrivateNetwork: false });
+  });
+
   it("keeps allowlist-only browser SSRF policy strict by default", () => {
     const resolved = resolveBrowserConfig({
       ssrfPolicy: {

extensions/browser/src/browser/config.ts

@@ -149,7 +149,9 @@ function resolveBrowserSsrFPolicy(cfg: BrowserConfig | undefined): SsrFPolicy |
   }
 
   return {
-    ...(resolvedAllowPrivateNetwork || dangerouslyAllowPrivateNetwork === false
+    ...(resolvedAllowPrivateNetwork ||
+    dangerouslyAllowPrivateNetwork === false ||
+    allowPrivateNetwork === false
       ? { dangerouslyAllowPrivateNetwork: resolvedAllowPrivateNetwork }
       : {}),
     ...(allowedHostnames ? { allowedHostnames } : {}),