PatchTheCVE: movable type premium advancedhttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2021-20665: Cross-site scripting vulnerability in in Add asset screen of Contents field of Movable Type 7 r.4705 and earlihttps://patchthecve.com/cve/CVE-2021-20665.htmlhttps://patchthecve.com/cve/CVE-2021-20665.htmlWed, 17 Jun 2026 03:34:12 +0000MEDIUM 6.1: Cross-site scripting vulnerability in in Add asset screen of Contents field of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type Premium 1.39 and earlier, and Movable Type Premium Advanced 1.39 and earCVE-2021-20664: Cross-site scripting vulnerability in in Asset registration screen of Movable Type 7 r.4705 and earlier (Movabhttps://patchthecve.com/cve/CVE-2021-20664.htmlhttps://patchthecve.com/cve/CVE-2021-20664.htmlWed, 17 Jun 2026 03:34:12 +0000MEDIUM 6.1: Cross-site scripting vulnerability in in Asset registration screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and earlieCVE-2021-20663: Cross-site scripting vulnerability in in Role authority setting screen of Movable Type 7 r.4705 and earlier (Mhttps://patchthecve.com/cve/CVE-2021-20663.htmlhttps://patchthecve.com/cve/CVE-2021-20663.htmlWed, 17 Jun 2026 03:34:12 +0000MEDIUM 6.1: Cross-site scripting vulnerability in in Role authority setting screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and ea