diff --git a/src/Core/Content/Media/File/FileUrlValidator.php b/src/Core/Content/Media/File/FileUrlValidator.php
index ef6c955c926..30ea43e6147 100644
--- a/src/Core/Content/Media/File/FileUrlValidator.php
+++ b/src/Core/Content/Media/File/FileUrlValidator.php
@@ -17,6 +17,11 @@ public function isValid(string $source): bool
         // Potentially IPv6
         $ip = trim($ip, '[]');
 
+        return $this->validateIp($ip);
+    }
+
+    private function validateIp(string $ip): bool
+    {
         $ip = filter_var(
             $ip,
             \FILTER_VALIDATE_IP,
@@ -27,6 +32,27 @@ public function isValid(string $source): bool
             return false;
         }
 
+        if (!filter_var($ip, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV6)) {
+            return true;
+        }
+
+        // Convert IPv6 to packed format and back so we can check if there is a IPv4 representation of the IP
+        $packedIp = inet_pton($ip);
+        if (!$packedIp) {
+            return false;
+        }
+        $convertedIp = inet_ntop($packedIp);
+        if (!$convertedIp) {
+            return false;
+        }
+        $convertedIp = explode(':', $convertedIp);
+        $ipv4 = array_pop($convertedIp);
+
+        // Additionally filter IPv4 representation of the IP
+        if (filter_var($ipv4, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4)) {
+            return $this->validateIp($ipv4);
+        }
+
         return true;
     }
 }
diff --git a/src/Core/Content/Test/Media/File/FileUrlValidatorTest.php b/src/Core/Content/Test/Media/File/FileUrlValidatorTest.php
new file mode 100644
index 00000000000..b1995f973fb
--- /dev/null
+++ b/src/Core/Content/Test/Media/File/FileUrlValidatorTest.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace Shopware\Core\Content\Test\Media\File;
+
+use PHPUnit\Framework\TestCase;
+use Shopware\Core\Content\Media\File\FileUrlValidator;
+
+class FileUrlValidatorTest extends TestCase
+{
+    /**
+     * @dataProvider fileSourceProvider
+     */
+    public function testIsValid(string $source, bool $expectedResult): void
+    {
+        $validator = new FileUrlValidator();
+
+        static::assertEquals($expectedResult, $validator->isValid($source));
+    }
+
+    public function fileSourceProvider(): array
+    {
+        return [
+            'reserved IPv4' => ['https://127.0.0.1', false],
+            'converted reserved IPv4' => ['https://0:0:0:0:0:FFFF:7F00:0001', false],
+            'reserved IPv4 mapped to IPv6' => ['https://[0:0:0:0:0:FFFF:127.0.0.1]', false],
+            'reserved IPv6' => ['https://FE80::', false],
+            'private IPv4' => ['https://192.168.0.0', false],
+            'converted private IPv4' => ['https://0:0:0:0:0:FFFF:C0A8:0000', false],
+            'private IPv4 mapped to IPv6' => ['https://[0:0:0:0:0:FFFF:192.168.0.0]', false],
+            'private IPv6' => ['https://FC00::', false],
+            'invalid IPv4' => ['https://378.0.0.1', false],
+            'valid IPv4' => ['https://8.8.8.8', true],
+            'valid IPv6' => ['https://2001:db8::8a2e:370:7334', true],
+            'valid IPv6 URL' => ['https://[2001:db8::8a2e:370:7334]', true],
+        ];
+    }
+}