Changeset 34264 for trunk/src/wp-includes/functions.php

Timestamp:

09/17/2015 09:38:56 AM (9 years ago)

Author:

DrewAPicture

Message:

Docs: Add a reminder to the DocBlock description for add_query_arg() mentioning that the output is not escaped by default.

Props brentvr for the initial patch. (first props!)
See #33912. See #32246.

File:

• trunk/src/wp-includes/functions.php (modified) (1 diff)

trunk/src/wp-includes/functions.php

@@ -680 +680 @@
  * value. Additional values provided are expected to be encoded appropriately
  * with urlencode() or rawurlencode().
+ *
+ * Important: The return value of add_query_arg() is not escaped by default.
+ * Output should be late-escaped with esc_url() or similar to help prevent
+ * vulnerability to cross-site scripting (XSS) attacks.
  *
  * @since 1.5.0