diff --git a/docs/02-app/01-building-your-application/02-data-fetching/02-server-actions-and-mutations.mdx b/docs/02-app/01-building-your-application/02-data-fetching/02-server-actions-and-mutations.mdx
index 08d5d22ba1f5c..cff421c36516c 100644
--- a/docs/02-app/01-building-your-application/02-data-fetching/02-server-actions-and-mutations.mdx
+++ b/docs/02-app/01-building-your-application/02-data-fetching/02-server-actions-and-mutations.mdx
@@ -893,7 +893,7 @@ For large applications that use reverse proxies or multi-layered backend archite
 module.exports = {
   experimental: {
     serverActions: {
-      allowedOrigins: ['my-proxy.com'],
+      allowedOrigins: ['my-proxy.com', '*.my-proxy.com'],
     },
   },
 }
diff --git a/docs/02-app/02-api-reference/05-next-config-js/serverActions.mdx b/docs/02-app/02-api-reference/05-next-config-js/serverActions.mdx
index 2896a41c86d9d..6d1a594816ef1 100644
--- a/docs/02-app/02-api-reference/05-next-config-js/serverActions.mdx
+++ b/docs/02-app/02-api-reference/05-next-config-js/serverActions.mdx
@@ -15,7 +15,7 @@ A list of extra safe origin domains from which Server Actions can be invoked. Ne
 module.exports = {
   experimental: {
     serverActions: {
-      allowedOrigins: ['my-proxy.com'],
+      allowedOrigins: ['my-proxy.com', '*.my-proxy.com'],
     },
   },
 }
diff --git a/packages/next/src/server/app-render/action-handler.ts b/packages/next/src/server/app-render/action-handler.ts
index c89751955d905..eafba6c75866d 100644
--- a/packages/next/src/server/app-render/action-handler.ts
+++ b/packages/next/src/server/app-render/action-handler.ts
@@ -40,6 +40,7 @@ import {
   getIsServerAction,
   getServerActionRequestMetadata,
 } from '../lib/server-action-request-meta'
+import { isCsrfOriginAllowed } from './csrf-protection'
 
 function formDataFromSearchQueryString(query: string) {
   const searchParams = new URLSearchParams(query)
@@ -331,7 +332,7 @@ export async function handleAction({
     // If the customer sets a list of allowed origins, we'll allow the request.
     // These are considered safe but might be different from forwarded host set
     // by the infra (i.e. reverse proxies).
-    if (serverActions?.allowedOrigins?.includes(originDomain)) {
+    if (isCsrfOriginAllowed(originDomain, serverActions?.allowedOrigins)) {
       // Ignore it
     } else {
       if (host) {
diff --git a/packages/next/src/server/app-render/csrf-protection.test.ts b/packages/next/src/server/app-render/csrf-protection.test.ts
new file mode 100644
index 0000000000000..f7c515395db39
--- /dev/null
+++ b/packages/next/src/server/app-render/csrf-protection.test.ts
@@ -0,0 +1,42 @@
+import { isCsrfOriginAllowed } from './csrf-protection'
+
+describe('isCsrfOriginAllowed', () => {
+  it('should return true when allowedOrigins contains originDomain', () => {
+    expect(isCsrfOriginAllowed('vercel.com', ['vercel.com'])).toBe(true)
+    expect(isCsrfOriginAllowed('www.vercel.com', ['www.vercel.com'])).toBe(true)
+  })
+
+  it('should return true when allowedOrigins contains originDomain with matching pattern', () => {
+    expect(isCsrfOriginAllowed('asdf.vercel.com', ['*.vercel.com'])).toBe(true)
+    expect(isCsrfOriginAllowed('asdf.vercel.com', ['**.vercel.com'])).toBe(true)
+    expect(isCsrfOriginAllowed('asdf.jkl.vercel.com', ['**.vercel.com'])).toBe(
+      true
+    )
+  })
+
+  it('should return false when allowedOrigins contains originDomain with non-matching pattern', () => {
+    expect(isCsrfOriginAllowed('asdf.vercel.com', ['*.vercel.app'])).toBe(false)
+    expect(isCsrfOriginAllowed('asdf.jkl.vercel.com', ['*.vercel.com'])).toBe(
+      false
+    )
+    expect(isCsrfOriginAllowed('asdf.jkl.vercel.app', ['**.vercel.com'])).toBe(
+      false
+    )
+  })
+
+  it('should return false when allowedOrigins does not contain originDomain', () => {
+    expect(isCsrfOriginAllowed('vercel.com', ['nextjs.org'])).toBe(false)
+  })
+
+  it('should return false when allowedOrigins is undefined', () => {
+    expect(isCsrfOriginAllowed('vercel.com', undefined)).toBe(false)
+  })
+
+  it('should return false when allowedOrigins is empty', () => {
+    expect(isCsrfOriginAllowed('vercel.com', [])).toBe(false)
+  })
+
+  it('should return false when allowedOrigins is empty string', () => {
+    expect(isCsrfOriginAllowed('vercel.com', [''])).toBe(false)
+  })
+})
diff --git a/packages/next/src/server/app-render/csrf-protection.ts b/packages/next/src/server/app-render/csrf-protection.ts
new file mode 100644
index 0000000000000..f78ecc5cf782d
--- /dev/null
+++ b/packages/next/src/server/app-render/csrf-protection.ts
@@ -0,0 +1,88 @@
+// micromatch is only available at node runtime, so it cannot be used here since the code path that calls this function
+// can be run from edge. This is a simple implementation that safely achieves the required functionality.
+// the goal is to match the functionality for remotePatterns as defined here -
+// https://nextjs.org/docs/app/api-reference/components/image#remotepatterns
+// TODO - retrofit micromatch to work in edge and use that instead
+function matchWildcardDomain(domain: string, pattern: string) {
+  const domainParts = domain.split('.')
+  const patternParts = pattern.split('.')
+
+  if (patternParts.length < 1) {
+    // pattern is empty and therefore invalid to match against
+    return false
+  }
+
+  if (domainParts.length < patternParts.length) {
+    // domain has too few segments and thus cannot match
+    return false
+  }
+
+  let depth = 0
+  while (patternParts.length && depth++ < 2) {
+    const patternPart = patternParts.pop()
+    const domainPart = domainParts.pop()
+
+    switch (patternPart) {
+      case '':
+      case '*':
+      case '**': {
+        // invalid pattern. pattern segments must be non empty
+        // Additionally wildcards are only supported below the domain level
+        return false
+      }
+      default: {
+        if (domainPart !== patternPart) {
+          return false
+        }
+      }
+    }
+  }
+
+  while (patternParts.length) {
+    const patternPart = patternParts.pop()
+    const domainPart = domainParts.pop()
+
+    switch (patternPart) {
+      case '': {
+        // invalid pattern. pattern segments must be non empty
+        return false
+      }
+      case '*': {
+        // wildcard matches anything so we continue if the domain part is non-empty
+        if (domainPart) {
+          continue
+        } else {
+          return false
+        }
+      }
+      case '**': {
+        // if this is not the last item in the pattern the pattern is invalid
+        if (patternParts.length > 0) {
+          return false
+        }
+        // recursive wildcard matches anything so we terminate here if the domain part is non empty
+        return domainPart !== undefined
+      }
+      default: {
+        if (domainPart !== patternPart) {
+          return false
+        }
+      }
+    }
+  }
+
+  // We exhausted the pattern. If we also exhausted the domain we have a match
+  return domainParts.length === 0
+}
+
+export const isCsrfOriginAllowed = (
+  originDomain: string,
+  allowedOrigins: string[] = []
+): boolean => {
+  return allowedOrigins.some(
+    (allowedOrigin) =>
+      allowedOrigin &&
+      (allowedOrigin === originDomain ||
+        matchWildcardDomain(originDomain, allowedOrigin))
+  )
+}
diff --git a/packages/next/src/server/config-shared.ts b/packages/next/src/server/config-shared.ts
index 7ba9a6ad3bb7c..748311ac03804 100644
--- a/packages/next/src/server/config-shared.ts
+++ b/packages/next/src/server/config-shared.ts
@@ -313,7 +313,7 @@ export interface ExperimentalConfig {
      * Allowed origins that can bypass Server Action's CSRF check. This is helpful
      * when you have reverse proxy in front of your app.
      * @example
-     * ["my-app.com"]
+     * ["my-app.com", "*.my-app.com"]
      */
     allowedOrigins?: string[]
   }