diff --git a/third_party/blink/tools/blinkpy/third_party/wpt/wpt/tools/wpt/browser.py b/third_party/blink/tools/blinkpy/third_party/wpt/wpt/tools/wpt/browser.py
index 52157bca4e7..951cd26e24d 100644
--- a/third_party/blink/tools/blinkpy/third_party/wpt/wpt/tools/wpt/browser.py
+++ b/third_party/blink/tools/blinkpy/third_party/wpt/wpt/tools/wpt/browser.py
@@ -360,7 +360,26 @@ def install_geckodriver_nightly(self, dest):
                     return
                 # Remove bin/ from the path.
                 member.name = os.path.basename(member.name)
-                f.extractall(members=[member], path=dest)
+                def is_within_directory(directory, target):
+                    
+                    abs_directory = os.path.abspath(directory)
+                    abs_target = os.path.abspath(target)
+                
+                    prefix = os.path.commonprefix([abs_directory, abs_target])
+                    
+                    return prefix == abs_directory
+                
+                def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
+                
+                    for member in tar.getmembers():
+                        member_path = os.path.join(path, member.name)
+                        if not is_within_directory(path, member_path):
+                            raise Exception("Attempted Path Traversal in Tar File")
+                
+                    tar.extractall(path, members, numeric_owner=numeric_owner) 
+                    
+                
+                safe_extract(f, members=[member], path=dest)
                 path = os.path.join(dest, member.name)
             self.logger.info("Extracted geckodriver to %s" % path)
         finally:
diff --git a/third_party/blink/web_tests/external/wpt/tools/wpt/browser.py b/third_party/blink/web_tests/external/wpt/tools/wpt/browser.py
index 1b883b93bbf..3ed74124e48 100644
--- a/third_party/blink/web_tests/external/wpt/tools/wpt/browser.py
+++ b/third_party/blink/web_tests/external/wpt/tools/wpt/browser.py
@@ -364,7 +364,26 @@ def install_geckodriver_nightly(self, dest):
                     return
                 # Remove bin/ from the path.
                 member.name = os.path.basename(member.name)
-                f.extractall(members=[member], path=dest)
+                def is_within_directory(directory, target):
+                    
+                    abs_directory = os.path.abspath(directory)
+                    abs_target = os.path.abspath(target)
+                
+                    prefix = os.path.commonprefix([abs_directory, abs_target])
+                    
+                    return prefix == abs_directory
+                
+                def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
+                
+                    for member in tar.getmembers():
+                        member_path = os.path.join(path, member.name)
+                        if not is_within_directory(path, member_path):
+                            raise Exception("Attempted Path Traversal in Tar File")
+                
+                    tar.extractall(path, members, numeric_owner=numeric_owner) 
+                    
+                
+                safe_extract(f, members=[member], path=dest)
                 path = os.path.join(dest, member.name)
             self.logger.info("Extracted geckodriver to %s" % path)
         finally: