Joomla! access control error vulnerability (CNVD-2020-25677)

Joomla! is the U.S. Open Source Matters team of a set of PHP and MySQL development using open source , cross-platform content management system CMS. An Access Control Error vulnerability exists in Joomla! versions 2.5.0 through 3.9.16, which stems from a failure to properly validate input and can...