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I'm about to start working on a Magento website and with the two security patches released yesterday (SUPEE-7405 & SUPEE-7616) I would like to ensure that all other security patches were installed before attempting them.
I can see from magereport.com that SUPEE 6788 (secrets leak) is not installed but 5344 (Shoplift), 5994 (admin disclosure), 6285 (XSS, RSS), 6482 (XSS) are all installed.
Magereport.com does not confirm if SUPEE-6285 or any of the patches prior to SUPEE-5344.
Is there any way to check on Magento exactly what patches have been installed? in the code or db perhaps?