Provide references for CVE-2013-10020.
Where can I find more information about CVE-2013-10020?
References are available at: https://vuldb.com/?id.222609, https://vuldb.com/?ctiid.222609, https://github.com/wp-plugins/a-forms/commit/3e693197bd69b7173cc16d8d2e0a7d501a2a0b06.