GHSA-GWPM-PM6X-H7RJ ZendFramework Cross-site Scripting vector in `Zend_Filter_StripTags`

ZendFilterStripTags is a filtering class analogous to PHP's striptags function. In addition to stripping HTML tags and selectively keeping those provided in a whitelist, it also provides the ability to whitelist specific attributes to retain per whitelisted tag. The reporter discovered that...