Changeset 62004 for branches/4.9/src/wp-includes/ID3/getid3.lib.php

Timestamp:

03/13/2026 12:57:21 PM (7 months ago)

Author:

johnbillion

Message:

Grouped backports for the 4.9 branch.

• XML-RPC: Switch to wp_safe_remote() when fetching a pingback URL.
• HTML API: Prevent WP_HTML_Tag_Processor instances being unserialized and add some extra logic for validating pattern and template file paths.
• KSES: Optimize PCRE pattern detecting numeric character references.
• Customize: Improve escaping approach used for nav menu attributes.
• Media: Ensure the attachment parent is accessible to the user before showing a link to it in the media manager.
• Administration: Ensure client-side templates are only detected when they're correctly associated with a script tag.
• Filesystem API: Don't attempt to extract invalid files from a zip when using the PclZip library.

Merges [61879-61884,61886-61887,61890,61913] to the 4.9 branch.

Props johnbillion, xknown, dmsnell, jorbin, peterwilson, desrosj, westonruter, jonsurrell, audrasjb.

Location:

branches/4.9

Files:

• . (modified) (1 prop)
• src/wp-includes/ID3/getid3.lib.php (modified) (1 diff)

branches/4.9/src/wp-includes/ID3/getid3.lib.php

@@ -541 +541 @@
                         // https://core.trac.wordpress.org/changeset/29378
                         $loader = libxml_disable_entity_loader(true);
-                        $XMLobject = simplexml_load_string($XMLstring, 'SimpleXMLElement', LIBXML_NOENT);
+                        $XMLobject = simplexml_load_string($XMLstring, 'SimpleXMLElement', 0);
                         $return = self::SimpleXMLelement2array($XMLobject);
                         libxml_disable_entity_loader($loader);