PatchTheCVE: wp-upload-restrictionhttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2021-34627: A vulnerability in the getSelectedMimeTypesByRole function of the WP Upload Restriction WordPress plugin allowhttps://patchthecve.com/cve/CVE-2021-34627.htmlhttps://patchthecve.com/cve/CVE-2021-34627.htmlWed, 17 Jun 2026 03:56:15 +0000MEDIUM 4.3: A vulnerability in the getSelectedMimeTypesByRole function of the WP Upload Restriction WordPress plugin allows low-level authenticated users to view custom extensions added by administrators. This issue affects versions 2.2.3 and prior.CVE-2021-34626: A vulnerability in the deleteCustomType function of the WP Upload Restriction WordPress plugin allows low-levehttps://patchthecve.com/cve/CVE-2021-34626.htmlhttps://patchthecve.com/cve/CVE-2021-34626.htmlWed, 17 Jun 2026 03:56:15 +0000MEDIUM 4.3: A vulnerability in the deleteCustomType function of the WP Upload Restriction WordPress plugin allows low-level authenticated users to delete custom extensions added by administrators. This issue affects versions 2.2.3 and prior.CVE-2021-34625: A vulnerability in the saveCustomType function of the WP Upload Restriction WordPress plugin allows low-level https://patchthecve.com/cve/CVE-2021-34625.htmlhttps://patchthecve.com/cve/CVE-2021-34625.htmlWed, 17 Jun 2026 03:56:15 +0000MEDIUM 6.4: A vulnerability in the saveCustomType function of the WP Upload Restriction WordPress plugin allows low-level authenticated users to inject arbitrary web scripts. This issue affects versions 2.2.3 and prior.