Last week we full disclosed an authenticated PHP object injection vulnerability in the plugin OptionTree and then the same vulnerability in two plugins released by a single developer that contained the OptionTree plugin in them, which we had noticed due the changelog for OptionTree popping up in our monitoring of changelog changes. That occurred again with another of the plugins by the same developer, Portfolio X. Though this time as the OptionTree plugin was being removed from the plugin, which fixes the vulnerability.

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This post provides insights on a vulnerability in the WordPress plugin Portfolio X not discovered by us, where the discoverer hadn't provided the details needed for us to confirm the vulnerability while we were adding it to the data set for our service, so the rest of its contents are limited to subscribers of our service.

If you were using our service, you would have already been warned about this vulnerability if your website is vulnerable due to it. You can try out our service for free and then see the rest of the details of the vulnerability.

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