diff --git a/.changeset/witty-grapes-jam.md b/.changeset/witty-grapes-jam.md
new file mode 100644
index 000000000000..c3da491cfe03
--- /dev/null
+++ b/.changeset/witty-grapes-jam.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix edge case with file-based routing match logic
diff --git a/packages/astro/src/core/render/core.ts b/packages/astro/src/core/render/core.ts
index 282c78f2b903..219922b6d5c1 100644
--- a/packages/astro/src/core/render/core.ts
+++ b/packages/astro/src/core/render/core.ts
@@ -8,7 +8,7 @@ import { getParams } from '../routing/params.js';
 import type { RenderContext } from './context.js';
 import type { Environment } from './environment.js';
 import { createResult } from './result.js';
-import { callGetStaticPaths, findPathItemByKey, RouteCache } from './route-cache.js';
+import { callGetStaticPaths, findPathItemByKey, RouteCache, isEqualRoute } from './route-cache.js';
 
 interface GetParamsAndPropsOptions {
 	mod: ComponentInstance;
@@ -89,6 +89,12 @@ export async function getParamsAndProps(
 			routeCacheEntry = await callGetStaticPaths({ mod, route, isValidate: true, logging, ssr });
 			routeCache.set(route, routeCacheEntry);
 		}
+		// related to https://github.com/withastro/astro/issues/6968
+		const state = isEqualRoute(routeCacheEntry.staticPaths, route, pathname);
+		if (state !== undefined) {
+			params = state;
+		}
+
 		const matchedStaticPath = findPathItemByKey(routeCacheEntry.staticPaths, params, route);
 		if (!matchedStaticPath && (ssr ? route.prerender : true)) {
 			return GetParamsAndPropsError.NoMatchingStaticPath;
diff --git a/packages/astro/src/core/render/route-cache.ts b/packages/astro/src/core/render/route-cache.ts
index 227928267dae..9ddbb71a94f9 100644
--- a/packages/astro/src/core/render/route-cache.ts
+++ b/packages/astro/src/core/render/route-cache.ts
@@ -126,3 +126,47 @@ export function findPathItemByKey(
 	}
 	debug('findPathItemByKey', `Unexpected cache miss looking for ${paramsKey}`);
 }
+
+// the regular expression to match it such as 'example-[foo]-[bar]' and {params: {foo: 'hell-no', bar: 'world2'}}
+// I spliced the routing and then compared
+export function isEqualRoute(
+	staticPaths: GetStaticPathsResultKeyed,
+	route: RouteData,
+	pathname: string
+): Params | undefined {
+	for (let index = 0; index < staticPaths.length; index++) {
+		const arg = staticPaths[index];
+		let substr = '';
+		if (arg.params) {
+			route?.segments.forEach((segs) => {
+				substr += '/';
+				segs?.forEach((seg) => {
+					if (!seg.dynamic) {
+						substr += seg.content;
+					} else {
+						// such as ...slug
+						if (seg.content.startsWith('...')) {
+							substr += arg.params[seg.content.slice(3)];
+						} else {
+							substr += arg.params[seg.content];
+						}
+					}
+				});
+			});
+			if (pathname.endsWith(substr)) {
+				const params = Object.keys(arg.params as Params);
+				// related to routing-priority.test.js /empty-slug/undefined
+				// if the params is undefined, it will be 'undefined'
+				return params.reduce((obj, key: string) => {
+					if (arg.params?.[key] === undefined) {
+						obj[key] = 'undefined';
+					} else {
+						obj[key] = arg.params[key] as string;
+					}
+					return obj;
+				}, {} as Params);
+			}
+		}
+	}
+	return;
+}
diff --git a/packages/astro/test/astro-get-static-paths.test.js b/packages/astro/test/astro-get-static-paths.test.js
index 6294e1926bf6..306338d86aea 100644
--- a/packages/astro/test/astro-get-static-paths.test.js
+++ b/packages/astro/test/astro-get-static-paths.test.js
@@ -122,4 +122,8 @@ describe('getStaticPaths - dev calls', () => {
 			);
 		}
 	});
+	it('Validation regularity loopholes', async () => {
+		let res = await fixture.fetch(`/test/example-hell-no-world2`);
+			expect(res.status).to.equal(200);
+	})
 });
diff --git a/packages/astro/test/fixtures/astro-get-static-paths/src/pages/test/example-[foo]-[bar].astro b/packages/astro/test/fixtures/astro-get-static-paths/src/pages/test/example-[foo]-[bar].astro
new file mode 100644
index 000000000000..9b2b76e57144
--- /dev/null
+++ b/packages/astro/test/fixtures/astro-get-static-paths/src/pages/test/example-[foo]-[bar].astro
@@ -0,0 +1,21 @@
+---
+export function getStaticPaths() {
+	return [
+		{params: {foo: 'hell-no', bar: 'world2'}}
+	];
+}
+---
+<html lang="en">
+	<head>
+		<meta charset="utf-8" />
+		<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+		<meta name="viewport" content="width=device-width" />
+		<title>Astro</title>
+	</head>
+	<body>
+		<h1>Reproduction page</h1>
+    <p>
+				11
+    </p>
+	</body>
+</html>