https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2020-3939.htmlhttps://patchthecve.com/cve/CVE-2020-3939.htmlWed, 17 Jun 2026 03:19:18 +0000MEDIUM 6.1: SysJust Syuan-Gu-Da-Shih, versions before 20191223, contain vulnerability of Cross-Site Scripting(XSS), personal information may be leaked to attackers via the vulnerability.https://patchthecve.com/cve/CVE-2020-3938.htmlhttps://patchthecve.com/cve/CVE-2020-3938.htmlWed, 17 Jun 2026 03:19:17 +0000CRITICAL 9.8: SysJust Syuan-Gu-Da-Shih, versions before 20191223, contain vulnerability of Request Forgery, allowing attackers to launch inquiries into network architecture or system files of the server via forged inquests.https://patchthecve.com/cve/CVE-2020-3937.htmlhttps://patchthecve.com/cve/CVE-2020-3937.htmlWed, 17 Jun 2026 03:19:17 +0000HIGH 8.1: SQL Injection in SysJust Syuan-Gu-Da-Shih, versions before 20191223, allowing attackers to perform unwanted SQL queries and access arbitrary file in the database.